561229032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{821}}^1$

素因数の和:1163

約数の個数: 128

約数和(自身を含む): 1734485760

約数和(自身を除く): 1173256728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 313, 364, 546, 626, 728, 821, 939, 1092, 1252, 1642, 1878, 2184, 2191, 2463, 2504, 3284, 3756, 4069, 4382, 4926, 5747, 6568, 6573, 7512, 8138, 8764, 9852, 10673, 11494, 12207, 13146, 16276, 17241, 17528, 19704, 21346, 22988, 24414, 26292, 28483, 32019, 32552, 34482, 42692, 45976, 48828, 52584, 56966, 64038, 68964, 74711, 85384, 85449, 97656, 113932, 128076, 137928, 149422, 170898, 224133, 227864, 256152, 256973, 298844, 341796, 448266, 513946, 597688, 683592, 770919, 896532, 1027892, 1541838, 1793064, 1798811, 2055784, 3083676, 3340649, 3597622, 5396433, 6167352, 6681298, 7195244, 10021947, 10792866, 13362596, 14390488, 20043894, 21585732, 23384543, 26725192, 40087788, 43171464, 46769086, 70153629, 80175576, 93538172, 140307258, 187076344, 280614516, 561229032]

約数ペア:

[(1, 561229032), (2, 280614516), (3, 187076344), (4, 140307258), (6, 93538172), (7, 80175576), (8, 70153629), (12, 46769086), (13, 43171464), (14, 40087788), (21, 26725192), (24, 23384543), (26, 21585732), (28, 20043894), (39, 14390488), (42, 13362596), (52, 10792866), (56, 10021947), (78, 7195244), (84, 6681298), (91, 6167352), (104, 5396433), (156, 3597622), (168, 3340649), (182, 3083676), (273, 2055784), (312, 1798811), (313, 1793064), (364, 1541838), (546, 1027892), (626, 896532), (728, 770919), (821, 683592), (939, 597688), (1092, 513946), (1252, 448266), (1642, 341796), (1878, 298844), (2184, 256973), (2191, 256152), (2463, 227864), (2504, 224133), (3284, 170898), (3756, 149422), (4069, 137928), (4382, 128076), (4926, 113932), (5747, 97656), (6568, 85449), (6573, 85384), (7512, 74711), (8138, 68964), (8764, 64038), (9852, 56966), (10673, 52584), (11494, 48828), (12207, 45976), (13146, 42692), (16276, 34482), (17241, 32552), (17528, 32019), (19704, 28483), (21346, 26292), (22988, 24414)]