28779815376

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3221}}^1$

素因数の和:3331

約数の個数: 320

約数和(自身を含む): 93521514240

約数和(自身を除く): 64741698864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 43, 48, 52, 54, 72, 74, 78, 86, 104, 108, 111, 117, 129, 144, 148, 156, 172, 208, 216, 222, 234, 258, 296, 312, 333, 344, 351, 387, 432, 444, 468, 481, 516, 559, 592, 624, 666, 688, 702, 774, 888, 936, 962, 999, 1032, 1118, 1161, 1332, 1404, 1443, 1548, 1591, 1677, 1776, 1872, 1924, 1998, 2064, 2236, 2322, 2664, 2808, 2886, 3096, 3182, 3221, 3354, 3848, 3996, 4329, 4472, 4644, 4773, 5031, 5328, 5616, 5772, 6192, 6364, 6442, 6708, 7696, 7992, 8658, 8944, 9288, 9546, 9663, 10062, 11544, 12728, 12884, 12987, 13416, 14319, 15093, 15984, 17316, 18576, 19092, 19326, 20124, 20683, 23088, 25456, 25768, 25974, 26832, 28638, 28989, 30186, 34632, 38184, 38652, 40248, 41366, 41873, 42957, 51536, 51948, 57276, 57978, 60372, 62049, 69264, 76368, 77304, 80496, 82732, 83746, 85914, 86967, 103896, 114552, 115956, 119177, 120744, 124098, 125619, 138503, 154608, 165464, 167492, 171828, 173934, 186147, 207792, 229104, 231912, 238354, 241488, 248196, 251238, 277006, 330928, 334984, 343656, 347868, 357531, 372294, 376857, 415509, 463824, 476708, 496392, 502476, 554012, 558441, 669968, 687312, 695736, 715062, 744588, 753714, 831018, 953416, 992784, 1004952, 1072593, 1108024, 1116882, 1130571, 1246527, 1391472, 1430124, 1489176, 1507428, 1549301, 1662036, 1800539, 1906832, 2009904, 2145186, 2216048, 2233764, 2261142, 2493054, 2860248, 2978352, 3014856, 3098602, 3217779, 3324072, 3601078, 3739581, 4290372, 4467528, 4522284, 4647903, 4986108, 5124611, 5401617, 5720496, 6029712, 6197204, 6435558, 6648144, 7202156, 7479162, 8580744, 8935056, 9044568, 9295806, 9972216, 10249222, 10803234, 12394408, 12871116, 13943709, 14404312, 14958324, 15373833, 16204851, 17161488, 18089136, 18591612, 19944432, 20498444, 21606468, 24788816, 25742232, 27887418, 28808624, 29916648, 30747666, 32409702, 37183224, 40996888, 41831127, 43212936, 46121499, 48614553, 51484464, 55774836, 59833296, 61495332, 64819404, 66619943, 74366448, 81993776, 83662254, 86425872, 92242998, 97229106, 111549672, 122990664, 129638808, 133239886, 138364497, 167324508, 184485996, 194458212, 199859829, 223099344, 245981328, 259277616, 266479772, 276728994, 334649016, 368971992, 388916424, 399719658, 532959544, 553457988, 599579487, 669298032, 737943984, 777832848, 799439316, 1065919088, 1106915976, 1199158974, 1598878632, 1798738461, 2213831952, 2398317948, 3197757264, 3597476922, 4796635896, 7194953844, 9593271792, 14389907688, 28779815376]

約数ペア:

[(1, 28779815376), (2, 14389907688), (3, 9593271792), (4, 7194953844), (6, 4796635896), (8, 3597476922), (9, 3197757264), (12, 2398317948), (13, 2213831952), (16, 1798738461), (18, 1598878632), (24, 1199158974), (26, 1106915976), (27, 1065919088), (36, 799439316), (37, 777832848), (39, 737943984), (43, 669298032), (48, 599579487), (52, 553457988), (54, 532959544), (72, 399719658), (74, 388916424), (78, 368971992), (86, 334649016), (104, 276728994), (108, 266479772), (111, 259277616), (117, 245981328), (129, 223099344), (144, 199859829), (148, 194458212), (156, 184485996), (172, 167324508), (208, 138364497), (216, 133239886), (222, 129638808), (234, 122990664), (258, 111549672), (296, 97229106), (312, 92242998), (333, 86425872), (344, 83662254), (351, 81993776), (387, 74366448), (432, 66619943), (444, 64819404), (468, 61495332), (481, 59833296), (516, 55774836), (559, 51484464), (592, 48614553), (624, 46121499), (666, 43212936), (688, 41831127), (702, 40996888), (774, 37183224), (888, 32409702), (936, 30747666), (962, 29916648), (999, 28808624), (1032, 27887418), (1118, 25742232), (1161, 24788816), (1332, 21606468), (1404, 20498444), (1443, 19944432), (1548, 18591612), (1591, 18089136), (1677, 17161488), (1776, 16204851), (1872, 15373833), (1924, 14958324), (1998, 14404312), (2064, 13943709), (2236, 12871116), (2322, 12394408), (2664, 10803234), (2808, 10249222), (2886, 9972216), (3096, 9295806), (3182, 9044568), (3221, 8935056), (3354, 8580744), (3848, 7479162), (3996, 7202156), (4329, 6648144), (4472, 6435558), (4644, 6197204), (4773, 6029712), (5031, 5720496), (5328, 5401617), (5616, 5124611), (5772, 4986108), (6192, 4647903), (6364, 4522284), (6442, 4467528), (6708, 4290372), (7696, 3739581), (7992, 3601078), (8658, 3324072), (8944, 3217779), (9288, 3098602), (9546, 3014856), (9663, 2978352), (10062, 2860248), (11544, 2493054), (12728, 2261142), (12884, 2233764), (12987, 2216048), (13416, 2145186), (14319, 2009904), (15093, 1906832), (15984, 1800539), (17316, 1662036), (18576, 1549301), (19092, 1507428), (19326, 1489176), (20124, 1430124), (20683, 1391472), (23088, 1246527), (25456, 1130571), (25768, 1116882), (25974, 1108024), (26832, 1072593), (28638, 1004952), (28989, 992784), (30186, 953416), (34632, 831018), (38184, 753714), (38652, 744588), (40248, 715062), (41366, 695736), (41873, 687312), (42957, 669968), (51536, 558441), (51948, 554012), (57276, 502476), (57978, 496392), (60372, 476708), (62049, 463824), (69264, 415509), (76368, 376857), (77304, 372294), (80496, 357531), (82732, 347868), (83746, 343656), (85914, 334984), (86967, 330928), (103896, 277006), (114552, 251238), (115956, 248196), (119177, 241488), (120744, 238354), (124098, 231912), (125619, 229104), (138503, 207792), (154608, 186147), (165464, 173934), (167492, 171828)]