1851117696

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 5528067480

約数和(自身を除く): 3676949784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 137, 144, 148, 192, 222, 274, 288, 296, 317, 333, 384, 411, 444, 548, 576, 592, 634, 666, 822, 888, 951, 1096, 1152, 1184, 1233, 1268, 1332, 1644, 1776, 1902, 2192, 2368, 2466, 2536, 2664, 2853, 3288, 3552, 3804, 4384, 4736, 4932, 5069, 5072, 5328, 5706, 6576, 7104, 7608, 8768, 9864, 10138, 10144, 10656, 11412, 11729, 13152, 14208, 15207, 15216, 17536, 19728, 20276, 20288, 21312, 22824, 23458, 26304, 30414, 30432, 35187, 39456, 40552, 40576, 42624, 43429, 45621, 45648, 46916, 52608, 60828, 60864, 70374, 78912, 81104, 86858, 91242, 91296, 93832, 105561, 121656, 121728, 130287, 140748, 157824, 162208, 173716, 182484, 182592, 187664, 211122, 243312, 260574, 281496, 324416, 347432, 364968, 365184, 375328, 390861, 422244, 486624, 521148, 562992, 648832, 694864, 729936, 750656, 781722, 844488, 973248, 1042296, 1125984, 1389728, 1459872, 1501312, 1563444, 1606873, 1688976, 1946496, 2084592, 2251968, 2779456, 2919744, 3126888, 3213746, 3377952, 4169184, 4503936, 4820619, 5558912, 5839488, 6253776, 6427492, 6755904, 8338368, 9641238, 12507552, 12854984, 13511808, 14461857, 16676736, 19282476, 25015104, 25709968, 28923714, 38564952, 50030208, 51419936, 57847428, 77129904, 102839872, 115694856, 154259808, 205679744, 231389712, 308519616, 462779424, 617039232, 925558848, 1851117696]

約数ペア:

[(1, 1851117696), (2, 925558848), (3, 617039232), (4, 462779424), (6, 308519616), (8, 231389712), (9, 205679744), (12, 154259808), (16, 115694856), (18, 102839872), (24, 77129904), (32, 57847428), (36, 51419936), (37, 50030208), (48, 38564952), (64, 28923714), (72, 25709968), (74, 25015104), (96, 19282476), (111, 16676736), (128, 14461857), (137, 13511808), (144, 12854984), (148, 12507552), (192, 9641238), (222, 8338368), (274, 6755904), (288, 6427492), (296, 6253776), (317, 5839488), (333, 5558912), (384, 4820619), (411, 4503936), (444, 4169184), (548, 3377952), (576, 3213746), (592, 3126888), (634, 2919744), (666, 2779456), (822, 2251968), (888, 2084592), (951, 1946496), (1096, 1688976), (1152, 1606873), (1184, 1563444), (1233, 1501312), (1268, 1459872), (1332, 1389728), (1644, 1125984), (1776, 1042296), (1902, 973248), (2192, 844488), (2368, 781722), (2466, 750656), (2536, 729936), (2664, 694864), (2853, 648832), (3288, 562992), (3552, 521148), (3804, 486624), (4384, 422244), (4736, 390861), (4932, 375328), (5069, 365184), (5072, 364968), (5328, 347432), (5706, 324416), (6576, 281496), (7104, 260574), (7608, 243312), (8768, 211122), (9864, 187664), (10138, 182592), (10144, 182484), (10656, 173716), (11412, 162208), (11729, 157824), (13152, 140748), (14208, 130287), (15207, 121728), (15216, 121656), (17536, 105561), (19728, 93832), (20276, 91296), (20288, 91242), (21312, 86858), (22824, 81104), (23458, 78912), (26304, 70374), (30414, 60864), (30432, 60828), (35187, 52608), (39456, 46916), (40552, 45648), (40576, 45621), (42624, 43429)]