331325784

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{15923}}^1$

素因数の和:15969

約数の個数: 72

約数和(自身を含む): 953290260

約数和(自身を除く): 621964476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3468, 5202, 6936, 10404, 15923, 20808, 31846, 47769, 63692, 95538, 127384, 143307, 191076, 270691, 286614, 382152, 541382, 573228, 812073, 1082764, 1146456, 1624146, 2165528, 2436219, 3248292, 4601747, 4872438, 6496584, 9203494, 9744876, 13805241, 18406988, 19489752, 27610482, 36813976, 41415723, 55220964, 82831446, 110441928, 165662892, 331325784]

約数ペア:

[(1, 331325784), (2, 165662892), (3, 110441928), (4, 82831446), (6, 55220964), (8, 41415723), (9, 36813976), (12, 27610482), (17, 19489752), (18, 18406988), (24, 13805241), (34, 9744876), (36, 9203494), (51, 6496584), (68, 4872438), (72, 4601747), (102, 3248292), (136, 2436219), (153, 2165528), (204, 1624146), (289, 1146456), (306, 1082764), (408, 812073), (578, 573228), (612, 541382), (867, 382152), (1156, 286614), (1224, 270691), (1734, 191076), (2312, 143307), (2601, 127384), (3468, 95538), (5202, 63692), (6936, 47769), (10404, 31846), (15923, 20808)]