539845904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2968

約数の個数: 80

約数和(自身を含む): 1203256320

約数和(自身を除く): 663410416

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 52, 58, 62, 104, 116, 124, 208, 232, 248, 377, 403, 464, 496, 754, 806, 899, 1508, 1612, 1798, 2887, 3016, 3224, 3596, 5774, 6032, 6448, 7192, 11548, 11687, 14384, 23096, 23374, 37531, 46192, 46748, 75062, 83723, 89497, 93496, 150124, 167446, 178994, 186992, 300248, 334892, 357988, 600496, 669784, 715976, 1088399, 1163461, 1339568, 1431952, 2176798, 2326922, 2595413, 4353596, 4653844, 5190826, 8707192, 9307688, 10381652, 17414384, 18615376, 20763304, 33740369, 41526608, 67480738, 134961476, 269922952, 539845904]

約数ペア:

[(1, 539845904), (2, 269922952), (4, 134961476), (8, 67480738), (13, 41526608), (16, 33740369), (26, 20763304), (29, 18615376), (31, 17414384), (52, 10381652), (58, 9307688), (62, 8707192), (104, 5190826), (116, 4653844), (124, 4353596), (208, 2595413), (232, 2326922), (248, 2176798), (377, 1431952), (403, 1339568), (464, 1163461), (496, 1088399), (754, 715976), (806, 669784), (899, 600496), (1508, 357988), (1612, 334892), (1798, 300248), (2887, 186992), (3016, 178994), (3224, 167446), (3596, 150124), (5774, 93496), (6032, 89497), (6448, 83723), (7192, 75062), (11548, 46748), (11687, 46192), (14384, 37531), (23096, 23374)]