297481548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{38917}}^1$

素因数の和:38951

約数の個数: 72

約数和(自身を含む): 869583792

約数和(自身を除く): 572102244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 38917, 77834, 116751, 155668, 233502, 272419, 467004, 505921, 544838, 817257, 1011842, 1089676, 1517763, 1634514, 1906933, 2023684, 3035526, 3269028, 3541447, 3813866, 5720799, 6071052, 7082894, 7627732, 10624341, 11441598, 14165788, 21248682, 22883196, 24790129, 42497364, 49580258, 74370387, 99160516, 148740774, 297481548]

約数ペア:

[(1, 297481548), (2, 148740774), (3, 99160516), (4, 74370387), (6, 49580258), (7, 42497364), (12, 24790129), (13, 22883196), (14, 21248682), (21, 14165788), (26, 11441598), (28, 10624341), (39, 7627732), (42, 7082894), (49, 6071052), (52, 5720799), (78, 3813866), (84, 3541447), (91, 3269028), (98, 3035526), (147, 2023684), (156, 1906933), (182, 1634514), (196, 1517763), (273, 1089676), (294, 1011842), (364, 817257), (546, 544838), (588, 505921), (637, 467004), (1092, 272419), (1274, 233502), (1911, 155668), (2548, 116751), (3822, 77834), (7644, 38917)]