664659744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:907

約数の個数: 192

約数和(自身を含む): 2142878976

約数和(自身を除く): 1478219232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 73, 84, 96, 102, 112, 119, 136, 146, 168, 204, 219, 224, 238, 272, 292, 336, 357, 408, 438, 476, 511, 544, 584, 672, 714, 797, 816, 876, 952, 1022, 1168, 1241, 1428, 1533, 1594, 1632, 1752, 1904, 2044, 2336, 2391, 2482, 2856, 3066, 3188, 3504, 3723, 3808, 4088, 4782, 4964, 5579, 5712, 6132, 6376, 7008, 7446, 8176, 8687, 9564, 9928, 11158, 11424, 12264, 12752, 13549, 14892, 16352, 16737, 17374, 19128, 19856, 22316, 24528, 25504, 26061, 27098, 29784, 33474, 34748, 38256, 39712, 40647, 44632, 49056, 52122, 54196, 58181, 59568, 66948, 69496, 76512, 81294, 89264, 94843, 104244, 108392, 116362, 119136, 133896, 138992, 162588, 174543, 178528, 189686, 208488, 216784, 232724, 267792, 277984, 284529, 325176, 349086, 379372, 407267, 416976, 433568, 465448, 535584, 569058, 650352, 698172, 758744, 814534, 833952, 930896, 989077, 1138116, 1221801, 1300704, 1396344, 1517488, 1629068, 1861792, 1978154, 2276232, 2443602, 2792688, 2967231, 3034976, 3258136, 3956308, 4552464, 4887204, 5585376, 5934462, 6516272, 6923539, 7912616, 9104928, 9774408, 11868924, 13032544, 13847078, 15825232, 19548816, 20770617, 23737848, 27694156, 31650464, 39097632, 41541234, 47475696, 55388312, 83082468, 94951392, 110776624, 166164936, 221553248, 332329872, 664659744]

約数ペア:

[(1, 664659744), (2, 332329872), (3, 221553248), (4, 166164936), (6, 110776624), (7, 94951392), (8, 83082468), (12, 55388312), (14, 47475696), (16, 41541234), (17, 39097632), (21, 31650464), (24, 27694156), (28, 23737848), (32, 20770617), (34, 19548816), (42, 15825232), (48, 13847078), (51, 13032544), (56, 11868924), (68, 9774408), (73, 9104928), (84, 7912616), (96, 6923539), (102, 6516272), (112, 5934462), (119, 5585376), (136, 4887204), (146, 4552464), (168, 3956308), (204, 3258136), (219, 3034976), (224, 2967231), (238, 2792688), (272, 2443602), (292, 2276232), (336, 1978154), (357, 1861792), (408, 1629068), (438, 1517488), (476, 1396344), (511, 1300704), (544, 1221801), (584, 1138116), (672, 989077), (714, 930896), (797, 833952), (816, 814534), (876, 758744), (952, 698172), (1022, 650352), (1168, 569058), (1241, 535584), (1428, 465448), (1533, 433568), (1594, 416976), (1632, 407267), (1752, 379372), (1904, 349086), (2044, 325176), (2336, 284529), (2391, 277984), (2482, 267792), (2856, 232724), (3066, 216784), (3188, 208488), (3504, 189686), (3723, 178528), (3808, 174543), (4088, 162588), (4782, 138992), (4964, 133896), (5579, 119136), (5712, 116362), (6132, 108392), (6376, 104244), (7008, 94843), (7446, 89264), (8176, 81294), (8687, 76512), (9564, 69496), (9928, 66948), (11158, 59568), (11424, 58181), (12264, 54196), (12752, 52122), (13549, 49056), (14892, 44632), (16352, 40647), (16737, 39712), (17374, 38256), (19128, 34748), (19856, 33474), (22316, 29784), (24528, 27098), (25504, 26061)]