4879742364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{1019}}^1$

素因数の和:1680

約数の個数: 144

約数和(自身を含む): 14589818880

約数和(自身を除く): 9710076516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 613, 651, 868, 1019, 1116, 1226, 1302, 1839, 1953, 2038, 2452, 2604, 3057, 3678, 3906, 4076, 4291, 5517, 6114, 7133, 7356, 7812, 8582, 9171, 11034, 12228, 12873, 14266, 17164, 18342, 19003, 21399, 22068, 25746, 28532, 31589, 36684, 38006, 38619, 42798, 51492, 57009, 63178, 64197, 76012, 77238, 85596, 94767, 114018, 126356, 128394, 133021, 154476, 171027, 189534, 221123, 228036, 256788, 266042, 284301, 342054, 379068, 399063, 442246, 532084, 568602, 624647, 663369, 684108, 798126, 884492, 1137204, 1197189, 1249294, 1326738, 1596252, 1873941, 1990107, 2394378, 2498588, 2653476, 3747882, 3980214, 4372529, 4788756, 5621823, 7495764, 7960428, 8745058, 11243646, 13117587, 17490116, 19364057, 22487292, 26235174, 38728114, 39352761, 52470348, 58092171, 77456228, 78705522, 116184342, 135548399, 157411044, 174276513, 232368684, 271096798, 348553026, 406645197, 542193596, 697106052, 813290394, 1219935591, 1626580788, 2439871182, 4879742364]

約数ペア:

[(1, 4879742364), (2, 2439871182), (3, 1626580788), (4, 1219935591), (6, 813290394), (7, 697106052), (9, 542193596), (12, 406645197), (14, 348553026), (18, 271096798), (21, 232368684), (28, 174276513), (31, 157411044), (36, 135548399), (42, 116184342), (62, 78705522), (63, 77456228), (84, 58092171), (93, 52470348), (124, 39352761), (126, 38728114), (186, 26235174), (217, 22487292), (252, 19364057), (279, 17490116), (372, 13117587), (434, 11243646), (558, 8745058), (613, 7960428), (651, 7495764), (868, 5621823), (1019, 4788756), (1116, 4372529), (1226, 3980214), (1302, 3747882), (1839, 2653476), (1953, 2498588), (2038, 2394378), (2452, 1990107), (2604, 1873941), (3057, 1596252), (3678, 1326738), (3906, 1249294), (4076, 1197189), (4291, 1137204), (5517, 884492), (6114, 798126), (7133, 684108), (7356, 663369), (7812, 624647), (8582, 568602), (9171, 532084), (11034, 442246), (12228, 399063), (12873, 379068), (14266, 342054), (17164, 284301), (18342, 266042), (19003, 256788), (21399, 228036), (22068, 221123), (25746, 189534), (28532, 171027), (31589, 154476), (36684, 133021), (38006, 128394), (38619, 126356), (42798, 114018), (51492, 94767), (57009, 85596), (63178, 77238), (64197, 76012)]