215025648

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2953}}^1$

素因数の和:3042

約数の個数: 80

約数和(自身を含む): 584608416

約数和(自身を除く): 369582768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 41, 48, 74, 82, 111, 123, 148, 164, 222, 246, 296, 328, 444, 492, 592, 656, 888, 984, 1517, 1776, 1968, 2953, 3034, 4551, 5906, 6068, 8859, 9102, 11812, 12136, 17718, 18204, 23624, 24272, 35436, 36408, 47248, 70872, 72816, 109261, 121073, 141744, 218522, 242146, 327783, 363219, 437044, 484292, 655566, 726438, 874088, 968584, 1311132, 1452876, 1748176, 1937168, 2622264, 2905752, 4479701, 5244528, 5811504, 8959402, 13439103, 17918804, 26878206, 35837608, 53756412, 71675216, 107512824, 215025648]

約数ペア:

[(1, 215025648), (2, 107512824), (3, 71675216), (4, 53756412), (6, 35837608), (8, 26878206), (12, 17918804), (16, 13439103), (24, 8959402), (37, 5811504), (41, 5244528), (48, 4479701), (74, 2905752), (82, 2622264), (111, 1937168), (123, 1748176), (148, 1452876), (164, 1311132), (222, 968584), (246, 874088), (296, 726438), (328, 655566), (444, 484292), (492, 437044), (592, 363219), (656, 327783), (888, 242146), (984, 218522), (1517, 141744), (1776, 121073), (1968, 109261), (2953, 72816), (3034, 70872), (4551, 47248), (5906, 36408), (6068, 35436), (8859, 24272), (9102, 23624), (11812, 18204), (12136, 17718)]