11851405648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 25266686400

約数和(自身を除く): 13415280752

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 113, 124, 152, 226, 248, 304, 359, 452, 496, 589, 718, 904, 961, 1178, 1436, 1808, 1922, 2147, 2356, 2872, 3503, 3844, 4294, 4712, 5744, 6821, 7006, 7688, 8588, 9424, 11129, 13642, 14012, 15376, 17176, 18259, 22258, 27284, 28024, 34352, 36518, 40567, 44516, 54568, 56048, 66557, 73036, 81134, 89032, 108593, 109136, 133114, 146072, 162268, 178064, 211451, 217186, 266228, 292144, 324536, 344999, 422902, 434372, 532456, 649072, 689998, 770773, 845804, 868744, 1064912, 1257577, 1379996, 1541546, 1691608, 1737488, 2063267, 2515154, 2759992, 3083092, 3383216, 4126534, 5030308, 5519984, 6166184, 6554981, 8253068, 10060616, 12332368, 13109962, 16506136, 20121232, 23893963, 26219924, 33012272, 38984887, 47787926, 52439848, 77969774, 95575852, 104879696, 155939548, 191151704, 311879096, 382303408, 623758192, 740712853, 1481425706, 2962851412, 5925702824, 11851405648]

約数ペア:

[(1, 11851405648), (2, 5925702824), (4, 2962851412), (8, 1481425706), (16, 740712853), (19, 623758192), (31, 382303408), (38, 311879096), (62, 191151704), (76, 155939548), (113, 104879696), (124, 95575852), (152, 77969774), (226, 52439848), (248, 47787926), (304, 38984887), (359, 33012272), (452, 26219924), (496, 23893963), (589, 20121232), (718, 16506136), (904, 13109962), (961, 12332368), (1178, 10060616), (1436, 8253068), (1808, 6554981), (1922, 6166184), (2147, 5519984), (2356, 5030308), (2872, 4126534), (3503, 3383216), (3844, 3083092), (4294, 2759992), (4712, 2515154), (5744, 2063267), (6821, 1737488), (7006, 1691608), (7688, 1541546), (8588, 1379996), (9424, 1257577), (11129, 1064912), (13642, 868744), (14012, 845804), (15376, 770773), (17176, 689998), (18259, 649072), (22258, 532456), (27284, 434372), (28024, 422902), (34352, 344999), (36518, 324536), (40567, 292144), (44516, 266228), (54568, 217186), (56048, 211451), (66557, 178064), (73036, 162268), (81134, 146072), (89032, 133114), (108593, 109136)]