430667188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 953213184

約数和(自身を除く): 522545996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 53, 68, 86, 106, 119, 172, 212, 238, 301, 371, 397, 476, 602, 731, 742, 794, 901, 1204, 1462, 1484, 1588, 1802, 2279, 2779, 2924, 3604, 4558, 5117, 5558, 6307, 6749, 9116, 10234, 11116, 12614, 13498, 15953, 17071, 20468, 21041, 25228, 26996, 31906, 34142, 38743, 42082, 47243, 63812, 68284, 77486, 84164, 94486, 119497, 147287, 154972, 188972, 238994, 271201, 290207, 294574, 357697, 477988, 542402, 580414, 589148, 715394, 904763, 1084804, 1160828, 1430788, 1809526, 2031449, 2503879, 3619052, 4062898, 5007758, 6333341, 8125796, 10015516, 12666682, 15380971, 25333364, 30761942, 61523884, 107666797, 215333594, 430667188]

約数ペア:

[(1, 430667188), (2, 215333594), (4, 107666797), (7, 61523884), (14, 30761942), (17, 25333364), (28, 15380971), (34, 12666682), (43, 10015516), (53, 8125796), (68, 6333341), (86, 5007758), (106, 4062898), (119, 3619052), (172, 2503879), (212, 2031449), (238, 1809526), (301, 1430788), (371, 1160828), (397, 1084804), (476, 904763), (602, 715394), (731, 589148), (742, 580414), (794, 542402), (901, 477988), (1204, 357697), (1462, 294574), (1484, 290207), (1588, 271201), (1802, 238994), (2279, 188972), (2779, 154972), (2924, 147287), (3604, 119497), (4558, 94486), (5117, 84164), (5558, 77486), (6307, 68284), (6749, 63812), (9116, 47243), (10234, 42082), (11116, 38743), (12614, 34142), (13498, 31906), (15953, 26996), (17071, 25228), (20468, 21041)]