21863770344

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1849

約数の個数: 256

約数和(自身を含む): 67741900800

約数和(自身を除く): 45878130456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 104, 108, 111, 117, 127, 148, 156, 216, 222, 234, 254, 296, 312, 333, 351, 381, 444, 468, 481, 508, 666, 702, 762, 888, 936, 962, 999, 1016, 1143, 1332, 1404, 1443, 1524, 1651, 1657, 1924, 1998, 2286, 2664, 2808, 2886, 3048, 3302, 3314, 3429, 3848, 3996, 4329, 4572, 4699, 4953, 4971, 5772, 6604, 6628, 6858, 7992, 8658, 9144, 9398, 9906, 9942, 11544, 12987, 13208, 13256, 13716, 14097, 14859, 14913, 17316, 18796, 19812, 19884, 21541, 25974, 27432, 28194, 29718, 29826, 34632, 37592, 39624, 39768, 42291, 43082, 44577, 44739, 51948, 56388, 59436, 59652, 61087, 61309, 64623, 84582, 86164, 89154, 89478, 103896, 112776, 118872, 119304, 122174, 122618, 126873, 129246, 169164, 172328, 178308, 178956, 183261, 183927, 193869, 210439, 244348, 245236, 253746, 258492, 338328, 356616, 357912, 366522, 367854, 387738, 420878, 488696, 490472, 507492, 516984, 549783, 551781, 581607, 631317, 733044, 735708, 775476, 797017, 841756, 1014984, 1099566, 1103562, 1163214, 1262634, 1466088, 1471416, 1550952, 1594034, 1649349, 1655343, 1683512, 1893951, 2199132, 2207124, 2326428, 2391051, 2525268, 2735707, 3188068, 3298698, 3310686, 3787902, 4398264, 4414248, 4652856, 4782102, 5050536, 5471414, 5681853, 6376136, 6597396, 6621372, 7173153, 7575804, 7786243, 8207121, 9564204, 10942828, 11363706, 13194792, 13242744, 14346306, 15151608, 15572486, 16414242, 19128408, 21519459, 21885656, 22727412, 23358729, 24621363, 28692612, 31144972, 32828484, 43038918, 45454824, 46717458, 49242726, 57385224, 62289944, 65656968, 70076187, 73864089, 86077836, 93434916, 98485452, 101221159, 140152374, 147728178, 172155672, 186869832, 196970904, 202442318, 210228561, 280304748, 295456356, 303663477, 404884636, 420457122, 560609496, 590912712, 607326954, 809769272, 840914244, 910990431, 1214653908, 1681828488, 1821980862, 2429307816, 2732971293, 3643961724, 5465942586, 7287923448, 10931885172, 21863770344]

約数ペア:

[(1, 21863770344), (2, 10931885172), (3, 7287923448), (4, 5465942586), (6, 3643961724), (8, 2732971293), (9, 2429307816), (12, 1821980862), (13, 1681828488), (18, 1214653908), (24, 910990431), (26, 840914244), (27, 809769272), (36, 607326954), (37, 590912712), (39, 560609496), (52, 420457122), (54, 404884636), (72, 303663477), (74, 295456356), (78, 280304748), (104, 210228561), (108, 202442318), (111, 196970904), (117, 186869832), (127, 172155672), (148, 147728178), (156, 140152374), (216, 101221159), (222, 98485452), (234, 93434916), (254, 86077836), (296, 73864089), (312, 70076187), (333, 65656968), (351, 62289944), (381, 57385224), (444, 49242726), (468, 46717458), (481, 45454824), (508, 43038918), (666, 32828484), (702, 31144972), (762, 28692612), (888, 24621363), (936, 23358729), (962, 22727412), (999, 21885656), (1016, 21519459), (1143, 19128408), (1332, 16414242), (1404, 15572486), (1443, 15151608), (1524, 14346306), (1651, 13242744), (1657, 13194792), (1924, 11363706), (1998, 10942828), (2286, 9564204), (2664, 8207121), (2808, 7786243), (2886, 7575804), (3048, 7173153), (3302, 6621372), (3314, 6597396), (3429, 6376136), (3848, 5681853), (3996, 5471414), (4329, 5050536), (4572, 4782102), (4699, 4652856), (4953, 4414248), (4971, 4398264), (5772, 3787902), (6604, 3310686), (6628, 3298698), (6858, 3188068), (7992, 2735707), (8658, 2525268), (9144, 2391051), (9398, 2326428), (9906, 2207124), (9942, 2199132), (11544, 1893951), (12987, 1683512), (13208, 1655343), (13256, 1649349), (13716, 1594034), (14097, 1550952), (14859, 1471416), (14913, 1466088), (17316, 1262634), (18796, 1163214), (19812, 1103562), (19884, 1099566), (21541, 1014984), (25974, 841756), (27432, 797017), (28194, 775476), (29718, 735708), (29826, 733044), (34632, 631317), (37592, 581607), (39624, 551781), (39768, 549783), (42291, 516984), (43082, 507492), (44577, 490472), (44739, 488696), (51948, 420878), (56388, 387738), (59436, 367854), (59652, 366522), (61087, 357912), (61309, 356616), (64623, 338328), (84582, 258492), (86164, 253746), (89154, 245236), (89478, 244348), (103896, 210439), (112776, 193869), (118872, 183927), (119304, 183261), (122174, 178956), (122618, 178308), (126873, 172328), (129246, 169164)]