857483808

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1075

約数の個数: 144

約数和(自身を含む): 2470696704

約数和(自身を除く): 1613212896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 186, 204, 248, 272, 289, 372, 408, 496, 527, 544, 578, 744, 816, 867, 992, 997, 1054, 1156, 1488, 1581, 1632, 1734, 1994, 2108, 2312, 2976, 2991, 3162, 3468, 3988, 4216, 4624, 5982, 6324, 6936, 7976, 8432, 8959, 9248, 11964, 12648, 13872, 15952, 16864, 16949, 17918, 23928, 25296, 26877, 27744, 30907, 31904, 33898, 35836, 47856, 50592, 50847, 53754, 61814, 67796, 71672, 92721, 95712, 101694, 107508, 123628, 135592, 143344, 185442, 203388, 215016, 247256, 271184, 286688, 288133, 370884, 406776, 430032, 494512, 525419, 542368, 576266, 741768, 813552, 860064, 864399, 989024, 1050838, 1152532, 1483536, 1576257, 1627104, 1728798, 2101676, 2305064, 2967072, 3152514, 3457596, 4203352, 4610128, 6305028, 6915192, 8406704, 8932123, 9220256, 12610056, 13830384, 16813408, 17864246, 25220112, 26796369, 27660768, 35728492, 50440224, 53592738, 71456984, 107185476, 142913968, 214370952, 285827936, 428741904, 857483808]

約数ペア:

[(1, 857483808), (2, 428741904), (3, 285827936), (4, 214370952), (6, 142913968), (8, 107185476), (12, 71456984), (16, 53592738), (17, 50440224), (24, 35728492), (31, 27660768), (32, 26796369), (34, 25220112), (48, 17864246), (51, 16813408), (62, 13830384), (68, 12610056), (93, 9220256), (96, 8932123), (102, 8406704), (124, 6915192), (136, 6305028), (186, 4610128), (204, 4203352), (248, 3457596), (272, 3152514), (289, 2967072), (372, 2305064), (408, 2101676), (496, 1728798), (527, 1627104), (544, 1576257), (578, 1483536), (744, 1152532), (816, 1050838), (867, 989024), (992, 864399), (997, 860064), (1054, 813552), (1156, 741768), (1488, 576266), (1581, 542368), (1632, 525419), (1734, 494512), (1994, 430032), (2108, 406776), (2312, 370884), (2976, 288133), (2991, 286688), (3162, 271184), (3468, 247256), (3988, 215016), (4216, 203388), (4624, 185442), (5982, 143344), (6324, 135592), (6936, 123628), (7976, 107508), (8432, 101694), (8959, 95712), (9248, 92721), (11964, 71672), (12648, 67796), (13872, 61814), (15952, 53754), (16864, 50847), (16949, 50592), (17918, 47856), (23928, 35836), (25296, 33898), (26877, 31904), (27744, 30907)]