2581391592

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1693}}^1$

素因数の和:1905

約数の個数: 160

約数和(自身を含む): 7834106280

約数和(自身を除く): 5252714688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 181, 216, 234, 312, 324, 351, 362, 468, 543, 648, 702, 724, 936, 1053, 1086, 1404, 1448, 1629, 1693, 2106, 2172, 2353, 2808, 3258, 3386, 4212, 4344, 4706, 4887, 5079, 6516, 6772, 7059, 8424, 9412, 9774, 10158, 13032, 13544, 14118, 14661, 15237, 18824, 19548, 20316, 21177, 22009, 28236, 29322, 30474, 39096, 40632, 42354, 44018, 45711, 56472, 58644, 60948, 63531, 66027, 84708, 88036, 91422, 117288, 121896, 127062, 132054, 137133, 169416, 176072, 182844, 190593, 198081, 254124, 264108, 274266, 306433, 365688, 381186, 396162, 508248, 528216, 548532, 594243, 612866, 762372, 792324, 919299, 1097064, 1188486, 1225732, 1524744, 1584648, 1782729, 1838598, 2376972, 2451464, 2757897, 3565458, 3677196, 3983629, 4753944, 5515794, 7130916, 7354392, 7967258, 8273691, 11031588, 11950887, 14261832, 15934516, 16547382, 22063176, 23901774, 24821073, 31869032, 33094764, 35852661, 47803548, 49642146, 66189528, 71705322, 95607096, 99284292, 107557983, 143410644, 198568584, 215115966, 286821288, 322673949, 430231932, 645347898, 860463864, 1290695796, 2581391592]

約数ペア:

[(1, 2581391592), (2, 1290695796), (3, 860463864), (4, 645347898), (6, 430231932), (8, 322673949), (9, 286821288), (12, 215115966), (13, 198568584), (18, 143410644), (24, 107557983), (26, 99284292), (27, 95607096), (36, 71705322), (39, 66189528), (52, 49642146), (54, 47803548), (72, 35852661), (78, 33094764), (81, 31869032), (104, 24821073), (108, 23901774), (117, 22063176), (156, 16547382), (162, 15934516), (181, 14261832), (216, 11950887), (234, 11031588), (312, 8273691), (324, 7967258), (351, 7354392), (362, 7130916), (468, 5515794), (543, 4753944), (648, 3983629), (702, 3677196), (724, 3565458), (936, 2757897), (1053, 2451464), (1086, 2376972), (1404, 1838598), (1448, 1782729), (1629, 1584648), (1693, 1524744), (2106, 1225732), (2172, 1188486), (2353, 1097064), (2808, 919299), (3258, 792324), (3386, 762372), (4212, 612866), (4344, 594243), (4706, 548532), (4887, 528216), (5079, 508248), (6516, 396162), (6772, 381186), (7059, 365688), (8424, 306433), (9412, 274266), (9774, 264108), (10158, 254124), (13032, 198081), (13544, 190593), (14118, 182844), (14661, 176072), (15237, 169416), (18824, 137133), (19548, 132054), (20316, 127062), (21177, 121896), (22009, 117288), (28236, 91422), (29322, 88036), (30474, 84708), (39096, 66027), (40632, 63531), (42354, 60948), (44018, 58644), (45711, 56472)]