2390198664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{811}}^1$

素因数の和:1211

約数の個数: 128

約数和(自身を含む): 6987617280

約数和(自身を除く): 4597418616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 331, 371, 424, 636, 662, 742, 811, 993, 1113, 1272, 1324, 1484, 1622, 1986, 2226, 2317, 2433, 2648, 2968, 3244, 3972, 4452, 4634, 4866, 5677, 6488, 6951, 7944, 8904, 9268, 9732, 11354, 13902, 17031, 17543, 18536, 19464, 22708, 27804, 34062, 35086, 42983, 45416, 52629, 55608, 68124, 70172, 85966, 105258, 122801, 128949, 136248, 140344, 171932, 210516, 245602, 257898, 268441, 300881, 343864, 368403, 421032, 491204, 515796, 536882, 601762, 736806, 805323, 902643, 982408, 1031592, 1073764, 1203524, 1473612, 1610646, 1805286, 1879087, 2147528, 2407048, 2947224, 3221292, 3610572, 3758174, 5637261, 6442584, 7221144, 7516348, 11274522, 14227373, 15032696, 22549044, 28454746, 42682119, 45098088, 56909492, 85364238, 99591611, 113818984, 170728476, 199183222, 298774833, 341456952, 398366444, 597549666, 796732888, 1195099332, 2390198664]

約数ペア:

[(1, 2390198664), (2, 1195099332), (3, 796732888), (4, 597549666), (6, 398366444), (7, 341456952), (8, 298774833), (12, 199183222), (14, 170728476), (21, 113818984), (24, 99591611), (28, 85364238), (42, 56909492), (53, 45098088), (56, 42682119), (84, 28454746), (106, 22549044), (159, 15032696), (168, 14227373), (212, 11274522), (318, 7516348), (331, 7221144), (371, 6442584), (424, 5637261), (636, 3758174), (662, 3610572), (742, 3221292), (811, 2947224), (993, 2407048), (1113, 2147528), (1272, 1879087), (1324, 1805286), (1484, 1610646), (1622, 1473612), (1986, 1203524), (2226, 1073764), (2317, 1031592), (2433, 982408), (2648, 902643), (2968, 805323), (3244, 736806), (3972, 601762), (4452, 536882), (4634, 515796), (4866, 491204), (5677, 421032), (6488, 368403), (6951, 343864), (7944, 300881), (8904, 268441), (9268, 257898), (9732, 245602), (11354, 210516), (13902, 171932), (17031, 140344), (17543, 136248), (18536, 128949), (19464, 122801), (22708, 105258), (27804, 85966), (34062, 70172), (35086, 68124), (42983, 55608), (45416, 52629)]