218620944

素因数分解:

$2^4\times 3^4\times {\mathrm{43}}^1\times {\mathrm{3923}}^1$

素因数の和:3986

約数の個数: 100

約数和(自身を含む): 647632656

約数和(自身を除く): 429011712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 258, 324, 344, 387, 432, 516, 648, 688, 774, 1032, 1161, 1296, 1548, 2064, 2322, 3096, 3483, 3923, 4644, 6192, 6966, 7846, 9288, 11769, 13932, 15692, 18576, 23538, 27864, 31384, 35307, 47076, 55728, 62768, 70614, 94152, 105921, 141228, 168689, 188304, 211842, 282456, 317763, 337378, 423684, 506067, 564912, 635526, 674756, 847368, 1012134, 1271052, 1349512, 1518201, 1694736, 2024268, 2542104, 2699024, 3036402, 4048536, 4554603, 5084208, 6072804, 8097072, 9109206, 12145608, 13663809, 18218412, 24291216, 27327618, 36436824, 54655236, 72873648, 109310472, 218620944]

約数ペア:

[(1, 218620944), (2, 109310472), (3, 72873648), (4, 54655236), (6, 36436824), (8, 27327618), (9, 24291216), (12, 18218412), (16, 13663809), (18, 12145608), (24, 9109206), (27, 8097072), (36, 6072804), (43, 5084208), (48, 4554603), (54, 4048536), (72, 3036402), (81, 2699024), (86, 2542104), (108, 2024268), (129, 1694736), (144, 1518201), (162, 1349512), (172, 1271052), (216, 1012134), (258, 847368), (324, 674756), (344, 635526), (387, 564912), (432, 506067), (516, 423684), (648, 337378), (688, 317763), (774, 282456), (1032, 211842), (1161, 188304), (1296, 168689), (1548, 141228), (2064, 105921), (2322, 94152), (3096, 70614), (3483, 62768), (3923, 55728), (4644, 47076), (6192, 35307), (6966, 31384), (7846, 27864), (9288, 23538), (11769, 18576), (13932, 15692)]