310437276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 784465920

約数和(自身を除く): 474028644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 127, 142, 151, 213, 228, 254, 284, 302, 381, 426, 453, 508, 604, 762, 852, 906, 1349, 1524, 1812, 2413, 2698, 2869, 4047, 4826, 5396, 5738, 7239, 8094, 8607, 9017, 9652, 10721, 11476, 14478, 16188, 17214, 18034, 19177, 21442, 27051, 28956, 32163, 34428, 36068, 38354, 42884, 54102, 57531, 64326, 76708, 108204, 115062, 128652, 171323, 203699, 230124, 342646, 364363, 407398, 513969, 611097, 685292, 728726, 814796, 1027938, 1093089, 1222194, 1361567, 1457452, 2055876, 2186178, 2444388, 2723134, 4084701, 4372356, 5446268, 8169402, 16338804, 25869773, 51739546, 77609319, 103479092, 155218638, 310437276]

約数ペア:

[(1, 310437276), (2, 155218638), (3, 103479092), (4, 77609319), (6, 51739546), (12, 25869773), (19, 16338804), (38, 8169402), (57, 5446268), (71, 4372356), (76, 4084701), (114, 2723134), (127, 2444388), (142, 2186178), (151, 2055876), (213, 1457452), (228, 1361567), (254, 1222194), (284, 1093089), (302, 1027938), (381, 814796), (426, 728726), (453, 685292), (508, 611097), (604, 513969), (762, 407398), (852, 364363), (906, 342646), (1349, 230124), (1524, 203699), (1812, 171323), (2413, 128652), (2698, 115062), (2869, 108204), (4047, 76708), (4826, 64326), (5396, 57531), (5738, 54102), (7239, 42884), (8094, 38354), (8607, 36068), (9017, 34428), (9652, 32163), (10721, 28956), (11476, 27051), (14478, 21442), (16188, 19177), (17214, 18034)]