408029944

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:860

約数の個数: 64

約数和(自身を含む): 892800000

約数和(自身を除く): 484770056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 149, 158, 298, 316, 553, 596, 619, 632, 1043, 1106, 1192, 1238, 2086, 2212, 2476, 4172, 4333, 4424, 4952, 8344, 8666, 11771, 17332, 23542, 34664, 47084, 48901, 82397, 92231, 94168, 97802, 164794, 184462, 195604, 329588, 342307, 368924, 391208, 645617, 659176, 684614, 737848, 1291234, 1369228, 2582468, 2738456, 5164936, 7286249, 14572498, 29144996, 51003743, 58289992, 102007486, 204014972, 408029944]

約数ペア:

[(1, 408029944), (2, 204014972), (4, 102007486), (7, 58289992), (8, 51003743), (14, 29144996), (28, 14572498), (56, 7286249), (79, 5164936), (149, 2738456), (158, 2582468), (298, 1369228), (316, 1291234), (553, 737848), (596, 684614), (619, 659176), (632, 645617), (1043, 391208), (1106, 368924), (1192, 342307), (1238, 329588), (2086, 195604), (2212, 184462), (2476, 164794), (4172, 97802), (4333, 94168), (4424, 92231), (4952, 82397), (8344, 48901), (8666, 47084), (11771, 34664), (17332, 23542)]