669351628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 1379524608

約数和(自身を除く): 710172980

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 53, 62, 94, 106, 124, 188, 197, 212, 341, 394, 517, 583, 682, 788, 1034, 1166, 1364, 1457, 1643, 2068, 2167, 2332, 2491, 2914, 3286, 4334, 4982, 5828, 6107, 6572, 8668, 9259, 9964, 10441, 12214, 16027, 18073, 18518, 20882, 24428, 27401, 32054, 36146, 37036, 41764, 54802, 64108, 67177, 72292, 77221, 101849, 109604, 114851, 134354, 154442, 203698, 229702, 268708, 287029, 308884, 323671, 407396, 459404, 490727, 574058, 647342, 849431, 981454, 1148116, 1294684, 1698862, 1962908, 3157319, 3397724, 3560381, 5397997, 6314638, 7120762, 10795994, 12629276, 14241524, 15212537, 21591988, 30425074, 60850148, 167337907, 334675814, 669351628]

約数ペア:

[(1, 669351628), (2, 334675814), (4, 167337907), (11, 60850148), (22, 30425074), (31, 21591988), (44, 15212537), (47, 14241524), (53, 12629276), (62, 10795994), (94, 7120762), (106, 6314638), (124, 5397997), (188, 3560381), (197, 3397724), (212, 3157319), (341, 1962908), (394, 1698862), (517, 1294684), (583, 1148116), (682, 981454), (788, 849431), (1034, 647342), (1166, 574058), (1364, 490727), (1457, 459404), (1643, 407396), (2068, 323671), (2167, 308884), (2332, 287029), (2491, 268708), (2914, 229702), (3286, 203698), (4334, 154442), (4982, 134354), (5828, 114851), (6107, 109604), (6572, 101849), (8668, 77221), (9259, 72292), (9964, 67177), (10441, 64108), (12214, 54802), (16027, 41764), (18073, 37036), (18518, 36146), (20882, 32054), (24428, 27401)]