2008613628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1153}}^1$

素因数の和:1424

約数の個数: 144

約数和(自身を含む): 6021922816

約数和(自身を除く): 4013309188

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, 223, 252, 279, 372, 434, 446, 558, 651, 669, 868, 892, 1116, 1153, 1302, 1338, 1561, 1953, 2007, 2306, 2604, 2676, 3122, 3459, 3906, 4014, 4612, 4683, 6244, 6913, 6918, 7812, 8028, 8071, 9366, 10377, 13826, 13836, 14049, 16142, 18732, 20739, 20754, 24213, 27652, 28098, 32284, 35743, 41478, 41508, 48391, 48426, 56196, 62217, 71486, 72639, 82956, 96782, 96852, 107229, 124434, 142972, 145173, 145278, 193564, 214458, 248868, 250201, 257119, 290346, 290556, 321687, 428916, 435519, 500402, 514238, 580692, 643374, 750603, 771357, 871038, 1000804, 1028476, 1286748, 1501206, 1542714, 1742076, 1799833, 2251809, 2314071, 3002412, 3085428, 3599666, 4503618, 4628142, 5399499, 7199332, 7970689, 9007236, 9256284, 10798998, 15941378, 16198497, 21597996, 23912067, 31882756, 32396994, 47824134, 55794823, 64793988, 71736201, 95648268, 111589646, 143472402, 167384469, 223179292, 286944804, 334768938, 502153407, 669537876, 1004306814, 2008613628]

約数ペア:

[(1, 2008613628), (2, 1004306814), (3, 669537876), (4, 502153407), (6, 334768938), (7, 286944804), (9, 223179292), (12, 167384469), (14, 143472402), (18, 111589646), (21, 95648268), (28, 71736201), (31, 64793988), (36, 55794823), (42, 47824134), (62, 32396994), (63, 31882756), (84, 23912067), (93, 21597996), (124, 16198497), (126, 15941378), (186, 10798998), (217, 9256284), (223, 9007236), (252, 7970689), (279, 7199332), (372, 5399499), (434, 4628142), (446, 4503618), (558, 3599666), (651, 3085428), (669, 3002412), (868, 2314071), (892, 2251809), (1116, 1799833), (1153, 1742076), (1302, 1542714), (1338, 1501206), (1561, 1286748), (1953, 1028476), (2007, 1000804), (2306, 871038), (2604, 771357), (2676, 750603), (3122, 643374), (3459, 580692), (3906, 514238), (4014, 500402), (4612, 435519), (4683, 428916), (6244, 321687), (6913, 290556), (6918, 290346), (7812, 257119), (8028, 250201), (8071, 248868), (9366, 214458), (10377, 193564), (13826, 145278), (13836, 145173), (14049, 142972), (16142, 124434), (18732, 107229), (20739, 96852), (20754, 96782), (24213, 82956), (27652, 72639), (28098, 71486), (32284, 62217), (35743, 56196), (41478, 48426), (41508, 48391)]