1089681012

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:337

約数の個数: 216

約数和(自身を含む): 3367151424

約数和(自身を除く): 2277470412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 137, 147, 162, 167, 189, 196, 243, 252, 274, 294, 324, 334, 378, 411, 441, 486, 501, 548, 567, 588, 668, 756, 822, 882, 959, 972, 1002, 1134, 1169, 1233, 1323, 1503, 1644, 1701, 1764, 1918, 2004, 2268, 2338, 2466, 2646, 2877, 3006, 3402, 3507, 3699, 3836, 3969, 4509, 4676, 4932, 5292, 5754, 6012, 6713, 6804, 7014, 7398, 7938, 8183, 8631, 9018, 10521, 11097, 11508, 11907, 13426, 13527, 14028, 14796, 15876, 16366, 17262, 18036, 20139, 21042, 22194, 22879, 23814, 24549, 25893, 26852, 27054, 31563, 32732, 33291, 34524, 40278, 40581, 42084, 44388, 45758, 47628, 49098, 51786, 54108, 60417, 63126, 66582, 68637, 73647, 77679, 80556, 81162, 91516, 94689, 98196, 103572, 120834, 126252, 133164, 137274, 147294, 155358, 160153, 162324, 181251, 189378, 205911, 220941, 233037, 241668, 274548, 284067, 294588, 310716, 320306, 362502, 378756, 411822, 441882, 466074, 480459, 543753, 568134, 617733, 640612, 662823, 725004, 823644, 883764, 932148, 960918, 1087506, 1121071, 1136268, 1235466, 1325646, 1441377, 1631259, 1853199, 1921836, 1988469, 2175012, 2242142, 2470932, 2651292, 2882754, 3262518, 3363213, 3706398, 3976938, 4324131, 4484284, 5559597, 5765508, 6525036, 6726426, 7412796, 7953876, 8648262, 10089639, 11119194, 12972393, 13452852, 17296524, 20179278, 22238388, 25944786, 30268917, 38917179, 40358556, 51889572, 60537834, 77834358, 90806751, 121075668, 155668716, 181613502, 272420253, 363227004, 544840506, 1089681012]

約数ペア:

[(1, 1089681012), (2, 544840506), (3, 363227004), (4, 272420253), (6, 181613502), (7, 155668716), (9, 121075668), (12, 90806751), (14, 77834358), (18, 60537834), (21, 51889572), (27, 40358556), (28, 38917179), (36, 30268917), (42, 25944786), (49, 22238388), (54, 20179278), (63, 17296524), (81, 13452852), (84, 12972393), (98, 11119194), (108, 10089639), (126, 8648262), (137, 7953876), (147, 7412796), (162, 6726426), (167, 6525036), (189, 5765508), (196, 5559597), (243, 4484284), (252, 4324131), (274, 3976938), (294, 3706398), (324, 3363213), (334, 3262518), (378, 2882754), (411, 2651292), (441, 2470932), (486, 2242142), (501, 2175012), (548, 1988469), (567, 1921836), (588, 1853199), (668, 1631259), (756, 1441377), (822, 1325646), (882, 1235466), (959, 1136268), (972, 1121071), (1002, 1087506), (1134, 960918), (1169, 932148), (1233, 883764), (1323, 823644), (1503, 725004), (1644, 662823), (1701, 640612), (1764, 617733), (1918, 568134), (2004, 543753), (2268, 480459), (2338, 466074), (2466, 441882), (2646, 411822), (2877, 378756), (3006, 362502), (3402, 320306), (3507, 310716), (3699, 294588), (3836, 284067), (3969, 274548), (4509, 241668), (4676, 233037), (4932, 220941), (5292, 205911), (5754, 189378), (6012, 181251), (6713, 162324), (6804, 160153), (7014, 155358), (7398, 147294), (7938, 137274), (8183, 133164), (8631, 126252), (9018, 120834), (10521, 103572), (11097, 98196), (11508, 94689), (11907, 91516), (13426, 81162), (13527, 80556), (14028, 77679), (14796, 73647), (15876, 68637), (16366, 66582), (17262, 63126), (18036, 60417), (20139, 54108), (21042, 51786), (22194, 49098), (22879, 47628), (23814, 45758), (24549, 44388), (25893, 42084), (26852, 40581), (27054, 40278), (31563, 34524), (32732, 33291)]