277940292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1721

約数の個数: 96

約数和(自身を含む): 778014720

約数和(自身を除く): 500074428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 71, 84, 87, 116, 142, 174, 203, 213, 284, 348, 406, 426, 497, 609, 812, 852, 994, 1218, 1491, 1607, 1988, 2059, 2436, 2982, 3214, 4118, 4821, 5964, 6177, 6428, 8236, 9642, 11249, 12354, 14413, 19284, 22498, 24708, 28826, 33747, 43239, 44996, 46603, 57652, 67494, 86478, 93206, 114097, 134988, 139809, 172956, 186412, 228194, 279618, 326221, 342291, 456388, 559236, 652442, 684582, 798679, 978663, 1304884, 1369164, 1597358, 1957326, 2396037, 3194716, 3308813, 3914652, 4792074, 6617626, 9584148, 9926439, 13235252, 19852878, 23161691, 39705756, 46323382, 69485073, 92646764, 138970146, 277940292]

約数ペア:

[(1, 277940292), (2, 138970146), (3, 92646764), (4, 69485073), (6, 46323382), (7, 39705756), (12, 23161691), (14, 19852878), (21, 13235252), (28, 9926439), (29, 9584148), (42, 6617626), (58, 4792074), (71, 3914652), (84, 3308813), (87, 3194716), (116, 2396037), (142, 1957326), (174, 1597358), (203, 1369164), (213, 1304884), (284, 978663), (348, 798679), (406, 684582), (426, 652442), (497, 559236), (609, 456388), (812, 342291), (852, 326221), (994, 279618), (1218, 228194), (1491, 186412), (1607, 172956), (1988, 139809), (2059, 134988), (2436, 114097), (2982, 93206), (3214, 86478), (4118, 67494), (4821, 57652), (5964, 46603), (6177, 44996), (6428, 43239), (8236, 33747), (9642, 28826), (11249, 24708), (12354, 22498), (14413, 19284)]