355695216

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1249}}^1$

素因数の和:1626

約数の個数: 80

約数和(自身を含む): 976500000

約数和(自身を除く): 620804784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 349, 408, 698, 816, 1047, 1249, 1396, 2094, 2498, 2792, 3747, 4188, 4996, 5584, 5933, 7494, 8376, 9992, 11866, 14988, 16752, 17799, 19984, 21233, 23732, 29976, 35598, 42466, 47464, 59952, 63699, 71196, 84932, 94928, 127398, 142392, 169864, 254796, 284784, 339728, 435901, 509592, 871802, 1019184, 1307703, 1743604, 2615406, 3487208, 5230812, 6974416, 7410317, 10461624, 14820634, 20923248, 22230951, 29641268, 44461902, 59282536, 88923804, 118565072, 177847608, 355695216]

約数ペア:

[(1, 355695216), (2, 177847608), (3, 118565072), (4, 88923804), (6, 59282536), (8, 44461902), (12, 29641268), (16, 22230951), (17, 20923248), (24, 14820634), (34, 10461624), (48, 7410317), (51, 6974416), (68, 5230812), (102, 3487208), (136, 2615406), (204, 1743604), (272, 1307703), (349, 1019184), (408, 871802), (698, 509592), (816, 435901), (1047, 339728), (1249, 284784), (1396, 254796), (2094, 169864), (2498, 142392), (2792, 127398), (3747, 94928), (4188, 84932), (4996, 71196), (5584, 63699), (5933, 59952), (7494, 47464), (8376, 42466), (9992, 35598), (11866, 29976), (14988, 23732), (16752, 21233), (17799, 19984)]