839980128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23209}}^1$

素因数の和:23264

約数の個数: 96

約数和(自身を含む): 2456546400

約数和(自身を除く): 1616566272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 78, 87, 96, 104, 116, 156, 174, 208, 232, 312, 348, 377, 416, 464, 624, 696, 754, 928, 1131, 1248, 1392, 1508, 2262, 2784, 3016, 4524, 6032, 9048, 12064, 18096, 23209, 36192, 46418, 69627, 92836, 139254, 185672, 278508, 301717, 371344, 557016, 603434, 673061, 742688, 905151, 1114032, 1206868, 1346122, 1810302, 2019183, 2228064, 2413736, 2692244, 3620604, 4038366, 4827472, 5384488, 7241208, 8076732, 8749793, 9654944, 10768976, 14482416, 16153464, 17499586, 21537952, 26249379, 28964832, 32306928, 34999172, 52498758, 64613856, 69998344, 104997516, 139996688, 209995032, 279993376, 419990064, 839980128]

約数ペア:

[(1, 839980128), (2, 419990064), (3, 279993376), (4, 209995032), (6, 139996688), (8, 104997516), (12, 69998344), (13, 64613856), (16, 52498758), (24, 34999172), (26, 32306928), (29, 28964832), (32, 26249379), (39, 21537952), (48, 17499586), (52, 16153464), (58, 14482416), (78, 10768976), (87, 9654944), (96, 8749793), (104, 8076732), (116, 7241208), (156, 5384488), (174, 4827472), (208, 4038366), (232, 3620604), (312, 2692244), (348, 2413736), (377, 2228064), (416, 2019183), (464, 1810302), (624, 1346122), (696, 1206868), (754, 1114032), (928, 905151), (1131, 742688), (1248, 673061), (1392, 603434), (1508, 557016), (2262, 371344), (2784, 301717), (3016, 278508), (4524, 185672), (6032, 139254), (9048, 92836), (12064, 69627), (18096, 46418), (23209, 36192)]