19127979936

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^2$

素因数の和:776

約数の個数: 216

約数和(自身を含む): 60178681836

約数和(自身を除く): 41050701900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 208, 234, 246, 288, 312, 328, 353, 369, 416, 468, 492, 533, 624, 656, 706, 738, 936, 984, 1059, 1066, 1248, 1312, 1412, 1476, 1599, 1872, 1968, 2118, 2132, 2824, 2952, 3177, 3198, 3744, 3936, 4236, 4264, 4589, 4797, 5648, 5904, 6354, 6396, 8472, 8528, 9178, 9594, 11296, 11808, 12708, 12792, 13767, 14473, 16944, 17056, 18356, 19188, 25416, 25584, 27534, 28946, 33888, 36712, 38376, 41301, 43419, 50832, 51168, 55068, 57892, 73424, 76752, 82602, 86838, 101664, 110136, 115784, 124609, 130257, 146848, 153504, 165204, 173676, 188149, 220272, 231568, 249218, 260514, 330408, 347352, 373827, 376298, 440544, 463136, 498436, 521028, 564447, 660816, 694704, 747654, 752596, 996872, 1042056, 1121481, 1128894, 1321632, 1389408, 1495308, 1505192, 1619917, 1693341, 1993744, 2084112, 2242962, 2257788, 2990616, 3010384, 3239834, 3386682, 3987488, 4168224, 4485924, 4515576, 4859751, 5108969, 5981232, 6020768, 6479668, 6773364, 8971848, 9031152, 9719502, 10217938, 11962464, 12959336, 13546728, 14579253, 15326907, 17943696, 18062304, 19439004, 20435876, 25918672, 27093456, 29158506, 30653814, 35887392, 38878008, 40871752, 45980721, 51837344, 54186912, 58317012, 61307628, 66416597, 77756016, 81743504, 91961442, 116634024, 122615256, 132833194, 155512032, 163487008, 183922884, 199249791, 233268048, 245230512, 265666388, 367845768, 398499582, 466536096, 490461024, 531332776, 597749373, 735691536, 796999164, 1062665552, 1195498746, 1471383072, 1593998328, 2125331104, 2390997492, 3187996656, 4781994984, 6375993312, 9563989968, 19127979936]

約数ペア:

[(1, 19127979936), (2, 9563989968), (3, 6375993312), (4, 4781994984), (6, 3187996656), (8, 2390997492), (9, 2125331104), (12, 1593998328), (13, 1471383072), (16, 1195498746), (18, 1062665552), (24, 796999164), (26, 735691536), (32, 597749373), (36, 531332776), (39, 490461024), (41, 466536096), (48, 398499582), (52, 367845768), (72, 265666388), (78, 245230512), (82, 233268048), (96, 199249791), (104, 183922884), (117, 163487008), (123, 155512032), (144, 132833194), (156, 122615256), (164, 116634024), (208, 91961442), (234, 81743504), (246, 77756016), (288, 66416597), (312, 61307628), (328, 58317012), (353, 54186912), (369, 51837344), (416, 45980721), (468, 40871752), (492, 38878008), (533, 35887392), (624, 30653814), (656, 29158506), (706, 27093456), (738, 25918672), (936, 20435876), (984, 19439004), (1059, 18062304), (1066, 17943696), (1248, 15326907), (1312, 14579253), (1412, 13546728), (1476, 12959336), (1599, 11962464), (1872, 10217938), (1968, 9719502), (2118, 9031152), (2132, 8971848), (2824, 6773364), (2952, 6479668), (3177, 6020768), (3198, 5981232), (3744, 5108969), (3936, 4859751), (4236, 4515576), (4264, 4485924), (4589, 4168224), (4797, 3987488), (5648, 3386682), (5904, 3239834), (6354, 3010384), (6396, 2990616), (8472, 2257788), (8528, 2242962), (9178, 2084112), (9594, 1993744), (11296, 1693341), (11808, 1619917), (12708, 1505192), (12792, 1495308), (13767, 1389408), (14473, 1321632), (16944, 1128894), (17056, 1121481), (18356, 1042056), (19188, 996872), (25416, 752596), (25584, 747654), (27534, 694704), (28946, 660816), (33888, 564447), (36712, 521028), (38376, 498436), (41301, 463136), (43419, 440544), (50832, 376298), (51168, 373827), (55068, 347352), (57892, 330408), (73424, 260514), (76752, 249218), (82602, 231568), (86838, 220272), (101664, 188149), (110136, 173676), (115784, 165204), (124609, 153504), (130257, 146848)]