374991708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{49057}}^1$

素因数の和:49091

約数の個数: 72

約数和(自身を含む): 1096151952

約数和(自身を除く): 721160244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 49057, 98114, 147171, 196228, 294342, 343399, 588684, 637741, 686798, 1030197, 1275482, 1373596, 1913223, 2060394, 2403793, 2550964, 3826446, 4120788, 4464187, 4807586, 7211379, 7652892, 8928374, 9615172, 13392561, 14422758, 17856748, 26785122, 28845516, 31249309, 53570244, 62498618, 93747927, 124997236, 187495854, 374991708]

約数ペア:

[(1, 374991708), (2, 187495854), (3, 124997236), (4, 93747927), (6, 62498618), (7, 53570244), (12, 31249309), (13, 28845516), (14, 26785122), (21, 17856748), (26, 14422758), (28, 13392561), (39, 9615172), (42, 8928374), (49, 7652892), (52, 7211379), (78, 4807586), (84, 4464187), (91, 4120788), (98, 3826446), (147, 2550964), (156, 2403793), (182, 2060394), (196, 1913223), (273, 1373596), (294, 1275482), (364, 1030197), (546, 686798), (588, 637741), (637, 588684), (1092, 343399), (1274, 294342), (1911, 196228), (2548, 147171), (3822, 98114), (7644, 49057)]