249085116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4967}}^1$

素因数の和:5183

約数の個数: 72

約数和(自身を含む): 723340800

約数和(自身を除く): 474255684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1791, 2388, 2786, 3582, 4179, 4967, 5572, 7164, 8358, 9934, 12537, 14901, 16716, 19868, 25074, 29802, 34769, 44703, 50148, 59604, 69538, 89406, 104307, 139076, 178812, 208614, 312921, 417228, 625842, 988433, 1251684, 1976866, 2965299, 3953732, 5930598, 6919031, 8895897, 11861196, 13838062, 17791794, 20757093, 27676124, 35583588, 41514186, 62271279, 83028372, 124542558, 249085116]

約数ペア:

[(1, 249085116), (2, 124542558), (3, 83028372), (4, 62271279), (6, 41514186), (7, 35583588), (9, 27676124), (12, 20757093), (14, 17791794), (18, 13838062), (21, 11861196), (28, 8895897), (36, 6919031), (42, 5930598), (63, 3953732), (84, 2965299), (126, 1976866), (199, 1251684), (252, 988433), (398, 625842), (597, 417228), (796, 312921), (1194, 208614), (1393, 178812), (1791, 139076), (2388, 104307), (2786, 89406), (3582, 69538), (4179, 59604), (4967, 50148), (5572, 44703), (7164, 34769), (8358, 29802), (9934, 25074), (12537, 19868), (14901, 16716)]