31721904936

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4974

約数の個数: 320

約数和(自身を含む): 102244032000

約数和(自身を除く): 70522127064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 31, 34, 36, 38, 51, 54, 57, 62, 68, 72, 76, 81, 93, 102, 108, 114, 124, 136, 152, 153, 162, 171, 186, 204, 216, 228, 248, 279, 306, 323, 324, 342, 372, 408, 456, 459, 513, 527, 558, 589, 612, 646, 648, 684, 744, 837, 918, 969, 1026, 1054, 1116, 1178, 1224, 1292, 1368, 1377, 1539, 1581, 1674, 1767, 1836, 1938, 2052, 2108, 2232, 2356, 2511, 2584, 2754, 2907, 3078, 3162, 3348, 3534, 3672, 3876, 4104, 4216, 4712, 4743, 4889, 5022, 5301, 5508, 5814, 6156, 6324, 6696, 7068, 7752, 8721, 9486, 9778, 10013, 10044, 10602, 11016, 11628, 12312, 12648, 14136, 14229, 14667, 15903, 17442, 18972, 19556, 20026, 20088, 21204, 23256, 26163, 28458, 29334, 30039, 31806, 34884, 37944, 39112, 40052, 42408, 42687, 44001, 47709, 52326, 56916, 58668, 60078, 63612, 69768, 80104, 83113, 85374, 88002, 90117, 92891, 95418, 104652, 113832, 117336, 120156, 127224, 132003, 151559, 166226, 170748, 176004, 180234, 185782, 190836, 209304, 240312, 249339, 264006, 270351, 278673, 303118, 332452, 341496, 352008, 360468, 371564, 381672, 396009, 454677, 498678, 528012, 540702, 557346, 606236, 664904, 720936, 743128, 748017, 792018, 811053, 836019, 909354, 997356, 1056024, 1081404, 1114692, 1212472, 1364031, 1496034, 1579147, 1584036, 1622106, 1672038, 1818708, 1994712, 2162808, 2229384, 2244051, 2508057, 2576503, 2728062, 2879621, 2992068, 3158294, 3168072, 3244212, 3344076, 3637416, 4092093, 4488102, 4737441, 5016114, 5153006, 5456124, 5759242, 5984136, 6316588, 6488424, 6688152, 6732153, 7524171, 7729509, 8184186, 8638863, 8976204, 9474882, 10032228, 10306012, 10912248, 11518484, 12276279, 12633176, 13464306, 14212323, 15048342, 15459018, 16368372, 17277726, 17952408, 18949764, 20064456, 20612024, 23036968, 23188527, 24552558, 25916589, 26928612, 28424646, 30096684, 30918036, 32736744, 34555452, 37899528, 42636969, 46377054, 48953557, 49105116, 51833178, 53857224, 56849292, 60193368, 61836072, 69110904, 69565581, 77749767, 85273938, 92754108, 97907114, 98210232, 103666356, 113698584, 127910907, 139131162, 146860671, 155499534, 170547876, 185508216, 195814228, 207332712, 208696743, 233249301, 255821814, 278262324, 293721342, 310999068, 341095752, 391628456, 417393486, 440582013, 466498602, 511643628, 556524648, 587442684, 621998136, 834786972, 881164026, 932997204, 1023287256, 1174885368, 1321746039, 1669573944, 1762328052, 1865994408, 2643492078, 3524656104, 3965238117, 5286984156, 7930476234, 10573968312, 15860952468, 31721904936]

約数ペア:

[(1, 31721904936), (2, 15860952468), (3, 10573968312), (4, 7930476234), (6, 5286984156), (8, 3965238117), (9, 3524656104), (12, 2643492078), (17, 1865994408), (18, 1762328052), (19, 1669573944), (24, 1321746039), (27, 1174885368), (31, 1023287256), (34, 932997204), (36, 881164026), (38, 834786972), (51, 621998136), (54, 587442684), (57, 556524648), (62, 511643628), (68, 466498602), (72, 440582013), (76, 417393486), (81, 391628456), (93, 341095752), (102, 310999068), (108, 293721342), (114, 278262324), (124, 255821814), (136, 233249301), (152, 208696743), (153, 207332712), (162, 195814228), (171, 185508216), (186, 170547876), (204, 155499534), (216, 146860671), (228, 139131162), (248, 127910907), (279, 113698584), (306, 103666356), (323, 98210232), (324, 97907114), (342, 92754108), (372, 85273938), (408, 77749767), (456, 69565581), (459, 69110904), (513, 61836072), (527, 60193368), (558, 56849292), (589, 53857224), (612, 51833178), (646, 49105116), (648, 48953557), (684, 46377054), (744, 42636969), (837, 37899528), (918, 34555452), (969, 32736744), (1026, 30918036), (1054, 30096684), (1116, 28424646), (1178, 26928612), (1224, 25916589), (1292, 24552558), (1368, 23188527), (1377, 23036968), (1539, 20612024), (1581, 20064456), (1674, 18949764), (1767, 17952408), (1836, 17277726), (1938, 16368372), (2052, 15459018), (2108, 15048342), (2232, 14212323), (2356, 13464306), (2511, 12633176), (2584, 12276279), (2754, 11518484), (2907, 10912248), (3078, 10306012), (3162, 10032228), (3348, 9474882), (3534, 8976204), (3672, 8638863), (3876, 8184186), (4104, 7729509), (4216, 7524171), (4712, 6732153), (4743, 6688152), (4889, 6488424), (5022, 6316588), (5301, 5984136), (5508, 5759242), (5814, 5456124), (6156, 5153006), (6324, 5016114), (6696, 4737441), (7068, 4488102), (7752, 4092093), (8721, 3637416), (9486, 3344076), (9778, 3244212), (10013, 3168072), (10044, 3158294), (10602, 2992068), (11016, 2879621), (11628, 2728062), (12312, 2576503), (12648, 2508057), (14136, 2244051), (14229, 2229384), (14667, 2162808), (15903, 1994712), (17442, 1818708), (18972, 1672038), (19556, 1622106), (20026, 1584036), (20088, 1579147), (21204, 1496034), (23256, 1364031), (26163, 1212472), (28458, 1114692), (29334, 1081404), (30039, 1056024), (31806, 997356), (34884, 909354), (37944, 836019), (39112, 811053), (40052, 792018), (42408, 748017), (42687, 743128), (44001, 720936), (47709, 664904), (52326, 606236), (56916, 557346), (58668, 540702), (60078, 528012), (63612, 498678), (69768, 454677), (80104, 396009), (83113, 381672), (85374, 371564), (88002, 360468), (90117, 352008), (92891, 341496), (95418, 332452), (104652, 303118), (113832, 278673), (117336, 270351), (120156, 264006), (127224, 249339), (132003, 240312), (151559, 209304), (166226, 190836), (170748, 185782), (176004, 180234)]