328724496

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:605

約数の個数: 120

約数和(自身を含む): 956883200

約数和(自身を除く): 628158704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 211, 248, 279, 349, 372, 422, 496, 558, 633, 698, 744, 844, 1047, 1116, 1266, 1396, 1488, 1688, 1899, 2094, 2232, 2532, 2792, 3141, 3376, 3798, 4188, 4464, 5064, 5584, 6282, 6541, 7596, 8376, 10128, 10819, 12564, 13082, 15192, 16752, 19623, 21638, 25128, 26164, 30384, 32457, 39246, 43276, 50256, 52328, 58869, 64914, 73639, 78492, 86552, 97371, 104656, 117738, 129828, 147278, 156984, 173104, 194742, 220917, 235476, 259656, 294556, 313968, 389484, 441834, 470952, 519312, 589112, 662751, 778968, 883668, 941904, 1178224, 1325502, 1557936, 1767336, 2282809, 2651004, 3534672, 4565618, 5302008, 6848427, 9131236, 10604016, 13696854, 18262472, 20545281, 27393708, 36524944, 41090562, 54787416, 82181124, 109574832, 164362248, 328724496]

約数ペア:

[(1, 328724496), (2, 164362248), (3, 109574832), (4, 82181124), (6, 54787416), (8, 41090562), (9, 36524944), (12, 27393708), (16, 20545281), (18, 18262472), (24, 13696854), (31, 10604016), (36, 9131236), (48, 6848427), (62, 5302008), (72, 4565618), (93, 3534672), (124, 2651004), (144, 2282809), (186, 1767336), (211, 1557936), (248, 1325502), (279, 1178224), (349, 941904), (372, 883668), (422, 778968), (496, 662751), (558, 589112), (633, 519312), (698, 470952), (744, 441834), (844, 389484), (1047, 313968), (1116, 294556), (1266, 259656), (1396, 235476), (1488, 220917), (1688, 194742), (1899, 173104), (2094, 156984), (2232, 147278), (2532, 129828), (2792, 117738), (3141, 104656), (3376, 97371), (3798, 86552), (4188, 78492), (4464, 73639), (5064, 64914), (5584, 58869), (6282, 52328), (6541, 50256), (7596, 43276), (8376, 39246), (10128, 32457), (10819, 30384), (12564, 26164), (13082, 25128), (15192, 21638), (16752, 19623)]