494511402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:916

約数の個数: 128

約数和(自身を含む): 1323786240

約数和(自身を除く): 829274838

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 79, 102, 119, 154, 158, 187, 231, 237, 238, 357, 374, 462, 474, 553, 561, 714, 797, 869, 1106, 1122, 1309, 1343, 1594, 1659, 1738, 2391, 2607, 2618, 2686, 3318, 3927, 4029, 4782, 5214, 5579, 6083, 7854, 8058, 8767, 9401, 11158, 12166, 13549, 14773, 16737, 17534, 18249, 18802, 26301, 27098, 28203, 29546, 33474, 36498, 40647, 44319, 52602, 56406, 61369, 62963, 81294, 88638, 94843, 103411, 122738, 125926, 149039, 184107, 188889, 189686, 206822, 284529, 298078, 310233, 368214, 377778, 440741, 447117, 569058, 620466, 692593, 881482, 894234, 1043273, 1070371, 1322223, 1385186, 2077779, 2086546, 2140742, 2644446, 3129819, 3211113, 4155558, 4848151, 6259638, 6422226, 7492597, 9696302, 11774081, 14544453, 14985194, 22477791, 23548162, 29088906, 35322243, 44955582, 70644486, 82418567, 164837134, 247255701, 494511402]

約数ペア:

[(1, 494511402), (2, 247255701), (3, 164837134), (6, 82418567), (7, 70644486), (11, 44955582), (14, 35322243), (17, 29088906), (21, 23548162), (22, 22477791), (33, 14985194), (34, 14544453), (42, 11774081), (51, 9696302), (66, 7492597), (77, 6422226), (79, 6259638), (102, 4848151), (119, 4155558), (154, 3211113), (158, 3129819), (187, 2644446), (231, 2140742), (237, 2086546), (238, 2077779), (357, 1385186), (374, 1322223), (462, 1070371), (474, 1043273), (553, 894234), (561, 881482), (714, 692593), (797, 620466), (869, 569058), (1106, 447117), (1122, 440741), (1309, 377778), (1343, 368214), (1594, 310233), (1659, 298078), (1738, 284529), (2391, 206822), (2607, 189686), (2618, 188889), (2686, 184107), (3318, 149039), (3927, 125926), (4029, 122738), (4782, 103411), (5214, 94843), (5579, 88638), (6083, 81294), (7854, 62963), (8058, 61369), (8767, 56406), (9401, 52602), (11158, 44319), (12166, 40647), (13549, 36498), (14773, 33474), (16737, 29546), (17534, 28203), (18249, 27098), (18802, 26301)]