728473464

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8821}}^1$

素因数の和:8901

約数の個数: 96

約数和(自身を含む): 2091872640

約数和(自身を除く): 1363399176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 37, 62, 72, 74, 93, 111, 124, 148, 186, 222, 248, 279, 296, 333, 372, 444, 558, 666, 744, 888, 1116, 1147, 1332, 2232, 2294, 2664, 3441, 4588, 6882, 8821, 9176, 10323, 13764, 17642, 20646, 26463, 27528, 35284, 41292, 52926, 70568, 79389, 82584, 105852, 158778, 211704, 273451, 317556, 326377, 546902, 635112, 652754, 820353, 979131, 1093804, 1305508, 1640706, 1958262, 2187608, 2461059, 2611016, 2937393, 3281412, 3916524, 4922118, 5874786, 6562824, 7833048, 9844236, 10117687, 11749572, 19688472, 20235374, 23499144, 30353061, 40470748, 60706122, 80941496, 91059183, 121412244, 182118366, 242824488, 364236732, 728473464]

約数ペア:

[(1, 728473464), (2, 364236732), (3, 242824488), (4, 182118366), (6, 121412244), (8, 91059183), (9, 80941496), (12, 60706122), (18, 40470748), (24, 30353061), (31, 23499144), (36, 20235374), (37, 19688472), (62, 11749572), (72, 10117687), (74, 9844236), (93, 7833048), (111, 6562824), (124, 5874786), (148, 4922118), (186, 3916524), (222, 3281412), (248, 2937393), (279, 2611016), (296, 2461059), (333, 2187608), (372, 1958262), (444, 1640706), (558, 1305508), (666, 1093804), (744, 979131), (888, 820353), (1116, 652754), (1147, 635112), (1332, 546902), (2232, 326377), (2294, 317556), (2664, 273451), (3441, 211704), (4588, 158778), (6882, 105852), (8821, 82584), (9176, 79389), (10323, 70568), (13764, 52926), (17642, 41292), (20646, 35284), (26463, 27528)]