789220152

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:531

約数の個数: 256

約数和(自身を含む): 2661120000

約数和(自身を除く): 1871899848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 41, 42, 54, 56, 58, 63, 72, 82, 84, 87, 108, 116, 123, 126, 164, 168, 174, 189, 203, 216, 232, 246, 252, 261, 287, 328, 348, 369, 378, 406, 439, 492, 504, 522, 574, 609, 696, 738, 756, 783, 812, 861, 878, 984, 1044, 1107, 1148, 1189, 1218, 1317, 1476, 1512, 1566, 1624, 1722, 1756, 1827, 2088, 2214, 2296, 2378, 2436, 2583, 2634, 2952, 3073, 3132, 3444, 3512, 3567, 3654, 3951, 4428, 4756, 4872, 5166, 5268, 5481, 6146, 6264, 6888, 7134, 7308, 7749, 7902, 8323, 8856, 9219, 9512, 10332, 10536, 10701, 10962, 11853, 12292, 12731, 14268, 14616, 15498, 15804, 16646, 17999, 18438, 20664, 21402, 21924, 23706, 24584, 24969, 25462, 27657, 28536, 30996, 31608, 32103, 33292, 35998, 36876, 38193, 42804, 43848, 47412, 49938, 50924, 53997, 55314, 61992, 64206, 66584, 71996, 73752, 74907, 76386, 82971, 85608, 89117, 94824, 99876, 101848, 107994, 110628, 114579, 125993, 128412, 143992, 149814, 152772, 161991, 165942, 178234, 199752, 215988, 221256, 224721, 229158, 251986, 256824, 267351, 299628, 305544, 323982, 331884, 343737, 356468, 377979, 431976, 449442, 458316, 485973, 503972, 521971, 534702, 599256, 647964, 663768, 687474, 712936, 755958, 802053, 898884, 916632, 971946, 1007944, 1043942, 1069404, 1133937, 1295928, 1374948, 1511916, 1565913, 1604106, 1797768, 1943892, 2087884, 2138808, 2267874, 2406159, 2749896, 3023832, 3131826, 3208212, 3401811, 3653797, 3887784, 4175768, 4535748, 4697739, 4812318, 6263652, 6416424, 6803622, 7307594, 9071496, 9395478, 9624636, 10961391, 12527304, 13607244, 14093217, 14615188, 18790956, 19249272, 21922782, 27214488, 28186434, 29230376, 32884173, 37581912, 43845564, 56372868, 65768346, 87691128, 98652519, 112745736, 131536692, 197305038, 263073384, 394610076, 789220152]

約数ペア:

[(1, 789220152), (2, 394610076), (3, 263073384), (4, 197305038), (6, 131536692), (7, 112745736), (8, 98652519), (9, 87691128), (12, 65768346), (14, 56372868), (18, 43845564), (21, 37581912), (24, 32884173), (27, 29230376), (28, 28186434), (29, 27214488), (36, 21922782), (41, 19249272), (42, 18790956), (54, 14615188), (56, 14093217), (58, 13607244), (63, 12527304), (72, 10961391), (82, 9624636), (84, 9395478), (87, 9071496), (108, 7307594), (116, 6803622), (123, 6416424), (126, 6263652), (164, 4812318), (168, 4697739), (174, 4535748), (189, 4175768), (203, 3887784), (216, 3653797), (232, 3401811), (246, 3208212), (252, 3131826), (261, 3023832), (287, 2749896), (328, 2406159), (348, 2267874), (369, 2138808), (378, 2087884), (406, 1943892), (439, 1797768), (492, 1604106), (504, 1565913), (522, 1511916), (574, 1374948), (609, 1295928), (696, 1133937), (738, 1069404), (756, 1043942), (783, 1007944), (812, 971946), (861, 916632), (878, 898884), (984, 802053), (1044, 755958), (1107, 712936), (1148, 687474), (1189, 663768), (1218, 647964), (1317, 599256), (1476, 534702), (1512, 521971), (1566, 503972), (1624, 485973), (1722, 458316), (1756, 449442), (1827, 431976), (2088, 377979), (2214, 356468), (2296, 343737), (2378, 331884), (2436, 323982), (2583, 305544), (2634, 299628), (2952, 267351), (3073, 256824), (3132, 251986), (3444, 229158), (3512, 224721), (3567, 221256), (3654, 215988), (3951, 199752), (4428, 178234), (4756, 165942), (4872, 161991), (5166, 152772), (5268, 149814), (5481, 143992), (6146, 128412), (6264, 125993), (6888, 114579), (7134, 110628), (7308, 107994), (7749, 101848), (7902, 99876), (8323, 94824), (8856, 89117), (9219, 85608), (9512, 82971), (10332, 76386), (10536, 74907), (10701, 73752), (10962, 71996), (11853, 66584), (12292, 64206), (12731, 61992), (14268, 55314), (14616, 53997), (15498, 50924), (15804, 49938), (16646, 47412), (17999, 43848), (18438, 42804), (20664, 38193), (21402, 36876), (21924, 35998), (23706, 33292), (24584, 32103), (24969, 31608), (25462, 30996), (27657, 28536)]