839628552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{613}}^1$

素因数の和:923

約数の個数: 128

約数和(自身を含む): 2489794560

約数和(自身を除く): 1650166008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 263, 372, 434, 526, 613, 651, 744, 789, 868, 1052, 1226, 1302, 1578, 1736, 1839, 1841, 2104, 2452, 2604, 3156, 3678, 3682, 4291, 4904, 5208, 5523, 6312, 7356, 7364, 8153, 8582, 11046, 12873, 14712, 14728, 16306, 17164, 19003, 22092, 24459, 25746, 32612, 34328, 38006, 44184, 48918, 51492, 57009, 57071, 65224, 76012, 97836, 102984, 114018, 114142, 133021, 152024, 161219, 171213, 195672, 228036, 228284, 266042, 322438, 342426, 399063, 456072, 456568, 483657, 532084, 644876, 684852, 798126, 967314, 1064168, 1128533, 1289752, 1369704, 1596252, 1934628, 2257066, 3192504, 3385599, 3869256, 4514132, 4997789, 6771198, 9028264, 9995578, 13542396, 14993367, 19991156, 27084792, 29986734, 34984523, 39982312, 59973468, 69969046, 104953569, 119946936, 139938092, 209907138, 279876184, 419814276, 839628552]

約数ペア:

[(1, 839628552), (2, 419814276), (3, 279876184), (4, 209907138), (6, 139938092), (7, 119946936), (8, 104953569), (12, 69969046), (14, 59973468), (21, 39982312), (24, 34984523), (28, 29986734), (31, 27084792), (42, 19991156), (56, 14993367), (62, 13542396), (84, 9995578), (93, 9028264), (124, 6771198), (168, 4997789), (186, 4514132), (217, 3869256), (248, 3385599), (263, 3192504), (372, 2257066), (434, 1934628), (526, 1596252), (613, 1369704), (651, 1289752), (744, 1128533), (789, 1064168), (868, 967314), (1052, 798126), (1226, 684852), (1302, 644876), (1578, 532084), (1736, 483657), (1839, 456568), (1841, 456072), (2104, 399063), (2452, 342426), (2604, 322438), (3156, 266042), (3678, 228284), (3682, 228036), (4291, 195672), (4904, 171213), (5208, 161219), (5523, 152024), (6312, 133021), (7356, 114142), (7364, 114018), (8153, 102984), (8582, 97836), (11046, 76012), (12873, 65224), (14712, 57071), (14728, 57009), (16306, 51492), (17164, 48918), (19003, 44184), (22092, 38006), (24459, 34328), (25746, 32612)]