15499686528

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:980

約数の個数: 256

約数和(自身を含む): 47523840000

約数和(自身を除く): 32024153472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 199, 216, 248, 279, 288, 372, 384, 398, 432, 496, 558, 576, 597, 727, 744, 796, 837, 864, 992, 1116, 1152, 1194, 1454, 1488, 1592, 1674, 1728, 1791, 1984, 2181, 2232, 2388, 2908, 2976, 3184, 3348, 3456, 3582, 3968, 4362, 4464, 4776, 5373, 5816, 5952, 6169, 6368, 6543, 6696, 7164, 8724, 8928, 9552, 10746, 11632, 11904, 12338, 12736, 13086, 13392, 14328, 17448, 17856, 18507, 19104, 19629, 21492, 22537, 23264, 24676, 25472, 26172, 26784, 28656, 34896, 35712, 37014, 38208, 39258, 42984, 45074, 46528, 49352, 52344, 53568, 55521, 57312, 67611, 69792, 74028, 76416, 78516, 85968, 90148, 93056, 98704, 104688, 107136, 111042, 114624, 135222, 139584, 144673, 148056, 157032, 166563, 171936, 180296, 197408, 202833, 209376, 222084, 229248, 270444, 279168, 289346, 296112, 314064, 333126, 343872, 360592, 394816, 405666, 418752, 434019, 444168, 540888, 578692, 592224, 608499, 628128, 666252, 687744, 721184, 789632, 811332, 837504, 868038, 888336, 1081776, 1157384, 1184448, 1216998, 1256256, 1302057, 1332504, 1442368, 1622664, 1736076, 1776672, 2163552, 2314768, 2368896, 2433996, 2512512, 2604114, 2665008, 2884736, 3245328, 3472152, 3553344, 3906171, 4327104, 4484863, 4629536, 4867992, 5208228, 5330016, 6490656, 6944304, 7106688, 7812342, 8654208, 8969726, 9259072, 9735984, 10416456, 10660032, 12981312, 13454589, 13888608, 15624684, 17939452, 18518144, 19471968, 20832912, 21320064, 25962624, 26909178, 27777216, 31249368, 35878904, 38943936, 40363767, 41665824, 53818356, 55554432, 62498736, 71757808, 77887872, 80727534, 83331648, 107636712, 121091301, 124997472, 143515616, 161455068, 166663296, 215273424, 242182602, 249994944, 287031232, 322910136, 430546848, 484365204, 499989888, 574062464, 645820272, 861093696, 968730408, 1291640544, 1722187392, 1937460816, 2583281088, 3874921632, 5166562176, 7749843264, 15499686528]

約数ペア:

[(1, 15499686528), (2, 7749843264), (3, 5166562176), (4, 3874921632), (6, 2583281088), (8, 1937460816), (9, 1722187392), (12, 1291640544), (16, 968730408), (18, 861093696), (24, 645820272), (27, 574062464), (31, 499989888), (32, 484365204), (36, 430546848), (48, 322910136), (54, 287031232), (62, 249994944), (64, 242182602), (72, 215273424), (93, 166663296), (96, 161455068), (108, 143515616), (124, 124997472), (128, 121091301), (144, 107636712), (186, 83331648), (192, 80727534), (199, 77887872), (216, 71757808), (248, 62498736), (279, 55554432), (288, 53818356), (372, 41665824), (384, 40363767), (398, 38943936), (432, 35878904), (496, 31249368), (558, 27777216), (576, 26909178), (597, 25962624), (727, 21320064), (744, 20832912), (796, 19471968), (837, 18518144), (864, 17939452), (992, 15624684), (1116, 13888608), (1152, 13454589), (1194, 12981312), (1454, 10660032), (1488, 10416456), (1592, 9735984), (1674, 9259072), (1728, 8969726), (1791, 8654208), (1984, 7812342), (2181, 7106688), (2232, 6944304), (2388, 6490656), (2908, 5330016), (2976, 5208228), (3184, 4867992), (3348, 4629536), (3456, 4484863), (3582, 4327104), (3968, 3906171), (4362, 3553344), (4464, 3472152), (4776, 3245328), (5373, 2884736), (5816, 2665008), (5952, 2604114), (6169, 2512512), (6368, 2433996), (6543, 2368896), (6696, 2314768), (7164, 2163552), (8724, 1776672), (8928, 1736076), (9552, 1622664), (10746, 1442368), (11632, 1332504), (11904, 1302057), (12338, 1256256), (12736, 1216998), (13086, 1184448), (13392, 1157384), (14328, 1081776), (17448, 888336), (17856, 868038), (18507, 837504), (19104, 811332), (19629, 789632), (21492, 721184), (22537, 687744), (23264, 666252), (24676, 628128), (25472, 608499), (26172, 592224), (26784, 578692), (28656, 540888), (34896, 444168), (35712, 434019), (37014, 418752), (38208, 405666), (39258, 394816), (42984, 360592), (45074, 343872), (46528, 333126), (49352, 314064), (52344, 296112), (53568, 289346), (55521, 279168), (57312, 270444), (67611, 229248), (69792, 222084), (74028, 209376), (76416, 202833), (78516, 197408), (85968, 180296), (90148, 171936), (93056, 166563), (98704, 157032), (104688, 148056), (107136, 144673), (111042, 139584), (114624, 135222)]