128927647464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3671897}}^1$

素因数の和:3671943

約数の個数: 128

約数和(自身を含む): 423002649600

約数和(自身を除く): 294075002136

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 2508, 2926, 3192, 4389, 5016, 5852, 8778, 11704, 17556, 35112, 3671897, 7343794, 11015691, 14687588, 22031382, 25703279, 29375176, 40390867, 44062764, 51406558, 69766043, 77109837, 80781734, 88125528, 102813116, 121172601, 139532086, 154219674, 161563468, 205626232, 209298129, 242345202, 279064172, 282736069, 308439348, 323126936, 418596258, 484690404, 488362301, 558128344, 565472138, 616878696, 767426473, 837192516, 848208207, 969380808, 976724602, 1130944276, 1465086903, 1534852946, 1674385032, 1696416414, 1953449204, 2261888552, 2302279419, 2930173806, 3069705892, 3392832828, 3906898408, 4604558838, 5371985311, 5860347612, 6139411784, 6785665656, 9209117676, 10743970622, 11720695224, 16115955933, 18418235352, 21487941244, 32231911866, 42975882488, 64463823732, 128927647464]

約数ペア:

[(1, 128927647464), (2, 64463823732), (3, 42975882488), (4, 32231911866), (6, 21487941244), (7, 18418235352), (8, 16115955933), (11, 11720695224), (12, 10743970622), (14, 9209117676), (19, 6785665656), (21, 6139411784), (22, 5860347612), (24, 5371985311), (28, 4604558838), (33, 3906898408), (38, 3392832828), (42, 3069705892), (44, 2930173806), (56, 2302279419), (57, 2261888552), (66, 1953449204), (76, 1696416414), (77, 1674385032), (84, 1534852946), (88, 1465086903), (114, 1130944276), (132, 976724602), (133, 969380808), (152, 848208207), (154, 837192516), (168, 767426473), (209, 616878696), (228, 565472138), (231, 558128344), (264, 488362301), (266, 484690404), (308, 418596258), (399, 323126936), (418, 308439348), (456, 282736069), (462, 279064172), (532, 242345202), (616, 209298129), (627, 205626232), (798, 161563468), (836, 154219674), (924, 139532086), (1064, 121172601), (1254, 102813116), (1463, 88125528), (1596, 80781734), (1672, 77109837), (1848, 69766043), (2508, 51406558), (2926, 44062764), (3192, 40390867), (4389, 29375176), (5016, 25703279), (5852, 22031382), (8778, 14687588), (11704, 11015691), (17556, 7343794), (35112, 3671897)]