21332420352

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17569}}^1$

素因数の和:17639

約数の個数: 216

約数和(自身を含む): 67229285760

約数和(自身を除く): 45896865408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 124, 128, 136, 144, 153, 186, 192, 204, 248, 256, 272, 279, 288, 306, 372, 384, 408, 496, 527, 544, 558, 576, 612, 744, 768, 816, 992, 1054, 1088, 1116, 1152, 1224, 1488, 1581, 1632, 1984, 2108, 2176, 2232, 2304, 2448, 2976, 3162, 3264, 3968, 4216, 4352, 4464, 4743, 4896, 5952, 6324, 6528, 7936, 8432, 8928, 9486, 9792, 11904, 12648, 13056, 16864, 17569, 17856, 18972, 19584, 23808, 25296, 33728, 35138, 35712, 37944, 39168, 50592, 52707, 67456, 70276, 71424, 75888, 101184, 105414, 134912, 140552, 151776, 158121, 202368, 210828, 281104, 298673, 303552, 316242, 404736, 421656, 544639, 562208, 597346, 607104, 632484, 843312, 896019, 1089278, 1124416, 1194692, 1214208, 1264968, 1633917, 1686624, 1792038, 2178556, 2248832, 2389384, 2529936, 2688057, 3267834, 3373248, 3584076, 4357112, 4497664, 4778768, 4901751, 5059872, 5376114, 6535668, 6746496, 7168152, 8714224, 9258863, 9557536, 9803502, 10119744, 10752228, 13071336, 13492992, 14336304, 17428448, 18517726, 19115072, 19607004, 20239488, 21504456, 26142672, 27776589, 28672608, 34856896, 37035452, 38230144, 39214008, 40478976, 43008912, 52285344, 55553178, 57345216, 69713792, 74070904, 76460288, 78428016, 83329767, 86017824, 104570688, 111106356, 114690432, 139427584, 148141808, 156856032, 166659534, 172035648, 209141376, 222212712, 229380864, 296283616, 313712064, 333319068, 344071296, 418282752, 444425424, 592567232, 627424128, 666638136, 688142592, 888850848, 1185134464, 1254848256, 1333276272, 1777701696, 2370268928, 2666552544, 3555403392, 5333105088, 7110806784, 10666210176, 21332420352]

約数ペア:

[(1, 21332420352), (2, 10666210176), (3, 7110806784), (4, 5333105088), (6, 3555403392), (8, 2666552544), (9, 2370268928), (12, 1777701696), (16, 1333276272), (17, 1254848256), (18, 1185134464), (24, 888850848), (31, 688142592), (32, 666638136), (34, 627424128), (36, 592567232), (48, 444425424), (51, 418282752), (62, 344071296), (64, 333319068), (68, 313712064), (72, 296283616), (93, 229380864), (96, 222212712), (102, 209141376), (124, 172035648), (128, 166659534), (136, 156856032), (144, 148141808), (153, 139427584), (186, 114690432), (192, 111106356), (204, 104570688), (248, 86017824), (256, 83329767), (272, 78428016), (279, 76460288), (288, 74070904), (306, 69713792), (372, 57345216), (384, 55553178), (408, 52285344), (496, 43008912), (527, 40478976), (544, 39214008), (558, 38230144), (576, 37035452), (612, 34856896), (744, 28672608), (768, 27776589), (816, 26142672), (992, 21504456), (1054, 20239488), (1088, 19607004), (1116, 19115072), (1152, 18517726), (1224, 17428448), (1488, 14336304), (1581, 13492992), (1632, 13071336), (1984, 10752228), (2108, 10119744), (2176, 9803502), (2232, 9557536), (2304, 9258863), (2448, 8714224), (2976, 7168152), (3162, 6746496), (3264, 6535668), (3968, 5376114), (4216, 5059872), (4352, 4901751), (4464, 4778768), (4743, 4497664), (4896, 4357112), (5952, 3584076), (6324, 3373248), (6528, 3267834), (7936, 2688057), (8432, 2529936), (8928, 2389384), (9486, 2248832), (9792, 2178556), (11904, 1792038), (12648, 1686624), (13056, 1633917), (16864, 1264968), (17569, 1214208), (17856, 1194692), (18972, 1124416), (19584, 1089278), (23808, 896019), (25296, 843312), (33728, 632484), (35138, 607104), (35712, 597346), (37944, 562208), (39168, 544639), (50592, 421656), (52707, 404736), (67456, 316242), (70276, 303552), (71424, 298673), (75888, 281104), (101184, 210828), (105414, 202368), (134912, 158121), (140552, 151776)]