40435416

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:638

約数の個数: 128

約数和(自身を含む): 131328000

約数和(自身を除く): 90892584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 84, 94, 108, 126, 141, 168, 188, 189, 216, 252, 282, 329, 376, 378, 423, 504, 564, 569, 658, 756, 846, 987, 1128, 1138, 1269, 1316, 1512, 1692, 1707, 1974, 2276, 2538, 2632, 2961, 3384, 3414, 3948, 3983, 4552, 5076, 5121, 5922, 6828, 7896, 7966, 8883, 10152, 10242, 11844, 11949, 13656, 15363, 15932, 17766, 20484, 23688, 23898, 26743, 30726, 31864, 35532, 35847, 40968, 47796, 53486, 61452, 71064, 71694, 80229, 95592, 106972, 107541, 122904, 143388, 160458, 187201, 213944, 215082, 240687, 286776, 320916, 374402, 430164, 481374, 561603, 641832, 722061, 748804, 860328, 962748, 1123206, 1444122, 1497608, 1684809, 1925496, 2246412, 2888244, 3369618, 4492824, 5054427, 5776488, 6739236, 10108854, 13478472, 20217708, 40435416]

約数ペア:

[(1, 40435416), (2, 20217708), (3, 13478472), (4, 10108854), (6, 6739236), (7, 5776488), (8, 5054427), (9, 4492824), (12, 3369618), (14, 2888244), (18, 2246412), (21, 1925496), (24, 1684809), (27, 1497608), (28, 1444122), (36, 1123206), (42, 962748), (47, 860328), (54, 748804), (56, 722061), (63, 641832), (72, 561603), (84, 481374), (94, 430164), (108, 374402), (126, 320916), (141, 286776), (168, 240687), (188, 215082), (189, 213944), (216, 187201), (252, 160458), (282, 143388), (329, 122904), (376, 107541), (378, 106972), (423, 95592), (504, 80229), (564, 71694), (569, 71064), (658, 61452), (756, 53486), (846, 47796), (987, 40968), (1128, 35847), (1138, 35532), (1269, 31864), (1316, 30726), (1512, 26743), (1692, 23898), (1707, 23688), (1974, 20484), (2276, 17766), (2538, 15932), (2632, 15363), (2961, 13656), (3384, 11949), (3414, 11844), (3948, 10242), (3983, 10152), (4552, 8883), (5076, 7966), (5121, 7896), (5922, 6828)]