770885388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:853

約数の個数: 216

約数和(自身を含む): 2519532288

約数和(自身を除く): 1748646900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 169, 182, 207, 234, 252, 273, 276, 299, 322, 338, 364, 414, 468, 483, 507, 546, 598, 644, 676, 787, 819, 828, 897, 966, 1014, 1092, 1183, 1196, 1449, 1521, 1574, 1638, 1794, 1932, 2028, 2093, 2361, 2366, 2691, 2898, 3042, 3148, 3276, 3549, 3588, 3887, 4186, 4722, 4732, 5382, 5509, 5796, 6084, 6279, 7083, 7098, 7774, 8372, 9444, 10231, 10647, 10764, 11018, 11661, 12558, 14166, 14196, 15548, 16527, 18101, 18837, 20462, 21294, 22036, 23322, 25116, 27209, 28332, 30693, 33054, 34983, 36202, 37674, 40924, 42588, 46644, 49581, 54303, 54418, 61386, 66108, 69966, 71617, 72404, 75348, 81627, 92079, 99162, 108606, 108836, 122772, 126707, 133003, 139932, 143234, 162909, 163254, 184158, 198324, 214851, 217212, 235313, 244881, 253414, 266006, 286468, 325818, 326508, 368316, 380121, 399009, 429702, 470626, 489762, 506828, 532012, 644553, 651636, 705939, 760242, 798018, 859404, 931021, 941252, 979524, 1140363, 1197027, 1289106, 1411878, 1520484, 1596036, 1647191, 1862042, 2117817, 2280726, 2394054, 2578212, 2793063, 2823756, 3059069, 3294382, 3724084, 4235634, 4561452, 4788108, 4941573, 5586126, 6118138, 6588764, 8379189, 8471268, 9177207, 9883146, 11172252, 12236276, 14824719, 16758378, 18354414, 19766292, 21413483, 27531621, 29649438, 33516756, 36708828, 42826966, 55063242, 59298876, 64240449, 85653932, 110126484, 128480898, 192721347, 256961796, 385442694, 770885388]

約数ペア:

[(1, 770885388), (2, 385442694), (3, 256961796), (4, 192721347), (6, 128480898), (7, 110126484), (9, 85653932), (12, 64240449), (13, 59298876), (14, 55063242), (18, 42826966), (21, 36708828), (23, 33516756), (26, 29649438), (28, 27531621), (36, 21413483), (39, 19766292), (42, 18354414), (46, 16758378), (52, 14824719), (63, 12236276), (69, 11172252), (78, 9883146), (84, 9177207), (91, 8471268), (92, 8379189), (117, 6588764), (126, 6118138), (138, 5586126), (156, 4941573), (161, 4788108), (169, 4561452), (182, 4235634), (207, 3724084), (234, 3294382), (252, 3059069), (273, 2823756), (276, 2793063), (299, 2578212), (322, 2394054), (338, 2280726), (364, 2117817), (414, 1862042), (468, 1647191), (483, 1596036), (507, 1520484), (546, 1411878), (598, 1289106), (644, 1197027), (676, 1140363), (787, 979524), (819, 941252), (828, 931021), (897, 859404), (966, 798018), (1014, 760242), (1092, 705939), (1183, 651636), (1196, 644553), (1449, 532012), (1521, 506828), (1574, 489762), (1638, 470626), (1794, 429702), (1932, 399009), (2028, 380121), (2093, 368316), (2361, 326508), (2366, 325818), (2691, 286468), (2898, 266006), (3042, 253414), (3148, 244881), (3276, 235313), (3549, 217212), (3588, 214851), (3887, 198324), (4186, 184158), (4722, 163254), (4732, 162909), (5382, 143234), (5509, 139932), (5796, 133003), (6084, 126707), (6279, 122772), (7083, 108836), (7098, 108606), (7774, 99162), (8372, 92079), (9444, 81627), (10231, 75348), (10647, 72404), (10764, 71617), (11018, 69966), (11661, 66108), (12558, 61386), (14166, 54418), (14196, 54303), (15548, 49581), (16527, 46644), (18101, 42588), (18837, 40924), (20462, 37674), (21294, 36202), (22036, 34983), (23322, 33054), (25116, 30693), (27209, 28332)]