478387703664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{17159}}^1$

素因数の和:17520

約数の個数: 240

約数和(自身を含む): 1474325012160

約数和(自身を除く): 995937308496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 208, 212, 234, 281, 312, 318, 424, 468, 477, 562, 624, 636, 689, 843, 848, 936, 954, 1124, 1272, 1378, 1686, 1872, 1908, 2067, 2248, 2529, 2544, 2756, 3372, 3653, 3816, 4134, 4496, 5058, 5512, 6201, 6744, 7306, 7632, 8268, 10116, 10959, 11024, 12402, 13488, 14612, 14893, 16536, 17159, 20232, 21918, 24804, 29224, 29786, 32877, 33072, 34318, 40464, 43836, 44679, 49608, 51477, 58448, 59572, 65754, 68636, 87672, 89358, 99216, 102954, 119144, 131508, 134037, 137272, 154431, 175344, 178716, 193609, 205908, 223067, 238288, 263016, 268074, 274544, 308862, 357432, 387218, 411816, 446134, 526032, 536148, 580827, 617724, 669201, 714864, 774436, 823632, 892268, 909427, 1072296, 1161654, 1235448, 1338402, 1548872, 1742481, 1784536, 1818854, 2007603, 2144592, 2323308, 2470896, 2676804, 2728281, 3097744, 3484962, 3569072, 3637708, 4015206, 4646616, 4821679, 5353608, 5456562, 6969924, 7275416, 8030412, 8184843, 9293232, 9643358, 10707216, 10913124, 11822551, 13939848, 14465037, 14550832, 16060824, 16369686, 19286716, 21826248, 23645102, 27879696, 28930074, 32121648, 32739372, 35467653, 38573432, 43395111, 43652496, 47290204, 57860148, 62681827, 65478744, 70935306, 77146864, 86790222, 94580408, 106402959, 115720296, 125363654, 130957488, 141870612, 173580444, 188045481, 189160816, 212805918, 231440592, 250727308, 255548987, 283741224, 347160888, 376090962, 425611836, 501454616, 511097974, 564136443, 567482448, 694321776, 752181924, 766646961, 851223672, 1002909232, 1022195948, 1128272886, 1504363848, 1533293922, 1702447344, 2044391896, 2256545772, 2299940883, 3008727696, 3066587844, 3322136831, 4088783792, 4513091544, 4599881766, 6133175688, 6644273662, 9026183088, 9199763532, 9966410493, 12266351376, 13288547324, 18399527064, 19932820986, 26577094648, 29899231479, 36799054128, 39865641972, 53154189296, 59798462958, 79731283944, 119596925916, 159462567888, 239193851832, 478387703664]

約数ペア:

[(1, 478387703664), (2, 239193851832), (3, 159462567888), (4, 119596925916), (6, 79731283944), (8, 59798462958), (9, 53154189296), (12, 39865641972), (13, 36799054128), (16, 29899231479), (18, 26577094648), (24, 19932820986), (26, 18399527064), (36, 13288547324), (39, 12266351376), (48, 9966410493), (52, 9199763532), (53, 9026183088), (72, 6644273662), (78, 6133175688), (104, 4599881766), (106, 4513091544), (117, 4088783792), (144, 3322136831), (156, 3066587844), (159, 3008727696), (208, 2299940883), (212, 2256545772), (234, 2044391896), (281, 1702447344), (312, 1533293922), (318, 1504363848), (424, 1128272886), (468, 1022195948), (477, 1002909232), (562, 851223672), (624, 766646961), (636, 752181924), (689, 694321776), (843, 567482448), (848, 564136443), (936, 511097974), (954, 501454616), (1124, 425611836), (1272, 376090962), (1378, 347160888), (1686, 283741224), (1872, 255548987), (1908, 250727308), (2067, 231440592), (2248, 212805918), (2529, 189160816), (2544, 188045481), (2756, 173580444), (3372, 141870612), (3653, 130957488), (3816, 125363654), (4134, 115720296), (4496, 106402959), (5058, 94580408), (5512, 86790222), (6201, 77146864), (6744, 70935306), (7306, 65478744), (7632, 62681827), (8268, 57860148), (10116, 47290204), (10959, 43652496), (11024, 43395111), (12402, 38573432), (13488, 35467653), (14612, 32739372), (14893, 32121648), (16536, 28930074), (17159, 27879696), (20232, 23645102), (21918, 21826248), (24804, 19286716), (29224, 16369686), (29786, 16060824), (32877, 14550832), (33072, 14465037), (34318, 13939848), (40464, 11822551), (43836, 10913124), (44679, 10707216), (49608, 9643358), (51477, 9293232), (58448, 8184843), (59572, 8030412), (65754, 7275416), (68636, 6969924), (87672, 5456562), (89358, 5353608), (99216, 4821679), (102954, 4646616), (119144, 4015206), (131508, 3637708), (134037, 3569072), (137272, 3484962), (154431, 3097744), (175344, 2728281), (178716, 2676804), (193609, 2470896), (205908, 2323308), (223067, 2144592), (238288, 2007603), (263016, 1818854), (268074, 1784536), (274544, 1742481), (308862, 1548872), (357432, 1338402), (387218, 1235448), (411816, 1161654), (446134, 1072296), (526032, 909427), (536148, 892268), (580827, 823632), (617724, 774436), (669201, 714864)]