556331334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4483}}^1$

素因数の和:4581

約数の個数: 64

約数和(自身を含む): 1259537664

約数和(自身を除く): 703206330

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 43, 74, 78, 86, 111, 129, 222, 258, 481, 559, 962, 1118, 1443, 1591, 1677, 2886, 3182, 3354, 4483, 4773, 8966, 9546, 13449, 20683, 26898, 41366, 58279, 62049, 116558, 124098, 165871, 174837, 192769, 331742, 349674, 385538, 497613, 578307, 995226, 1156614, 2156323, 2505997, 4312646, 5011994, 6468969, 7132453, 7517991, 12937938, 14264906, 15035982, 21397359, 42794718, 92721889, 185443778, 278165667, 556331334]

約数ペア:

[(1, 556331334), (2, 278165667), (3, 185443778), (6, 92721889), (13, 42794718), (26, 21397359), (37, 15035982), (39, 14264906), (43, 12937938), (74, 7517991), (78, 7132453), (86, 6468969), (111, 5011994), (129, 4312646), (222, 2505997), (258, 2156323), (481, 1156614), (559, 995226), (962, 578307), (1118, 497613), (1443, 385538), (1591, 349674), (1677, 331742), (2886, 192769), (3182, 174837), (3354, 165871), (4483, 124098), (4773, 116558), (8966, 62049), (9546, 58279), (13449, 41366), (20683, 26898)]