1554979971888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{308713}}^1$

素因数の和:309016

約数の個数: 240

約数和(自身を含む): 5255151982080

約数和(自身を除く): 3700172010192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 263, 266, 304, 336, 342, 399, 456, 504, 526, 532, 684, 789, 798, 912, 1008, 1052, 1064, 1197, 1368, 1578, 1596, 1841, 2104, 2128, 2367, 2394, 2736, 3156, 3192, 3682, 4208, 4734, 4788, 4997, 5523, 6312, 6384, 7364, 9468, 9576, 9994, 11046, 12624, 14728, 14991, 16569, 18936, 19152, 19988, 22092, 29456, 29982, 33138, 34979, 37872, 39976, 44184, 44973, 59964, 66276, 69958, 79952, 88368, 89946, 104937, 119928, 132552, 139916, 179892, 209874, 239856, 265104, 279832, 308713, 314811, 359784, 419748, 559664, 617426, 629622, 719568, 839496, 926139, 1234852, 1259244, 1678992, 1852278, 2160991, 2469704, 2518488, 2778417, 3704556, 4321982, 4939408, 5036976, 5556834, 5865547, 6482973, 7409112, 8643964, 11113668, 11731094, 12965946, 14818224, 17287928, 17596641, 19448919, 22227336, 23462188, 25931892, 34575856, 35193282, 38897838, 41058829, 44454672, 46924376, 51863784, 52789923, 70386564, 77795676, 81191519, 82117658, 93848752, 103727568, 105579846, 123176487, 140773128, 155591352, 162383038, 164235316, 211159692, 243574557, 246352974, 281546256, 311182704, 324766076, 328470632, 369529461, 422319384, 487149114, 492705948, 568340633, 649532152, 656941264, 730723671, 739058922, 844638768, 974298228, 985411896, 1136681266, 1299064304, 1461447342, 1478117844, 1542638861, 1705021899, 1948596456, 1970823792, 2273362532, 2922894684, 2956235688, 3085277722, 3410043798, 3897192912, 4546725064, 4627916583, 5115065697, 5845789368, 5912471376, 6170555444, 6820087596, 9093450128, 9255833166, 10230131394, 10798472027, 11691578736, 12341110888, 13640175192, 13883749749, 18511666332, 20460262788, 21596944054, 24682221776, 27280350384, 27767499498, 32395416081, 37023332664, 40920525576, 43193888108, 55534998996, 64790832162, 74046665328, 81841051152, 86387776216, 97186248243, 111069997992, 129581664324, 172775552432, 194372496486, 222139995984, 259163328648, 388744992972, 518326657296, 777489985944, 1554979971888]

約数ペア:

[(1, 1554979971888), (2, 777489985944), (3, 518326657296), (4, 388744992972), (6, 259163328648), (7, 222139995984), (8, 194372496486), (9, 172775552432), (12, 129581664324), (14, 111069997992), (16, 97186248243), (18, 86387776216), (19, 81841051152), (21, 74046665328), (24, 64790832162), (28, 55534998996), (36, 43193888108), (38, 40920525576), (42, 37023332664), (48, 32395416081), (56, 27767499498), (57, 27280350384), (63, 24682221776), (72, 21596944054), (76, 20460262788), (84, 18511666332), (112, 13883749749), (114, 13640175192), (126, 12341110888), (133, 11691578736), (144, 10798472027), (152, 10230131394), (168, 9255833166), (171, 9093450128), (228, 6820087596), (252, 6170555444), (263, 5912471376), (266, 5845789368), (304, 5115065697), (336, 4627916583), (342, 4546725064), (399, 3897192912), (456, 3410043798), (504, 3085277722), (526, 2956235688), (532, 2922894684), (684, 2273362532), (789, 1970823792), (798, 1948596456), (912, 1705021899), (1008, 1542638861), (1052, 1478117844), (1064, 1461447342), (1197, 1299064304), (1368, 1136681266), (1578, 985411896), (1596, 974298228), (1841, 844638768), (2104, 739058922), (2128, 730723671), (2367, 656941264), (2394, 649532152), (2736, 568340633), (3156, 492705948), (3192, 487149114), (3682, 422319384), (4208, 369529461), (4734, 328470632), (4788, 324766076), (4997, 311182704), (5523, 281546256), (6312, 246352974), (6384, 243574557), (7364, 211159692), (9468, 164235316), (9576, 162383038), (9994, 155591352), (11046, 140773128), (12624, 123176487), (14728, 105579846), (14991, 103727568), (16569, 93848752), (18936, 82117658), (19152, 81191519), (19988, 77795676), (22092, 70386564), (29456, 52789923), (29982, 51863784), (33138, 46924376), (34979, 44454672), (37872, 41058829), (39976, 38897838), (44184, 35193282), (44973, 34575856), (59964, 25931892), (66276, 23462188), (69958, 22227336), (79952, 19448919), (88368, 17596641), (89946, 17287928), (104937, 14818224), (119928, 12965946), (132552, 11731094), (139916, 11113668), (179892, 8643964), (209874, 7409112), (239856, 6482973), (265104, 5865547), (279832, 5556834), (308713, 5036976), (314811, 4939408), (359784, 4321982), (419748, 3704556), (559664, 2778417), (617426, 2518488), (629622, 2469704), (719568, 2160991), (839496, 1852278), (926139, 1678992), (1234852, 1259244)]