2539992888

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{1213}}^1$

素因数の和:1581

約数の個数: 96

約数和(自身を含む): 6969331200

約数和(自身を除く): 4429338312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 229, 254, 381, 458, 508, 687, 762, 916, 1016, 1143, 1213, 1374, 1524, 1832, 2061, 2286, 2426, 2748, 3048, 3639, 4122, 4572, 4852, 5496, 7278, 8244, 9144, 9704, 10917, 14556, 16488, 21834, 29083, 29112, 43668, 58166, 87249, 87336, 116332, 154051, 174498, 232664, 261747, 277777, 308102, 348996, 462153, 523494, 555554, 616204, 697992, 833331, 924306, 1046988, 1111108, 1232408, 1386459, 1666662, 1848612, 2093976, 2222216, 2499993, 2772918, 3333324, 3697224, 4999986, 5545836, 6666648, 9999972, 11091672, 19999944, 35277679, 70555358, 105833037, 141110716, 211666074, 282221432, 317499111, 423332148, 634998222, 846664296, 1269996444, 2539992888]

約数ペア:

[(1, 2539992888), (2, 1269996444), (3, 846664296), (4, 634998222), (6, 423332148), (8, 317499111), (9, 282221432), (12, 211666074), (18, 141110716), (24, 105833037), (36, 70555358), (72, 35277679), (127, 19999944), (229, 11091672), (254, 9999972), (381, 6666648), (458, 5545836), (508, 4999986), (687, 3697224), (762, 3333324), (916, 2772918), (1016, 2499993), (1143, 2222216), (1213, 2093976), (1374, 1848612), (1524, 1666662), (1832, 1386459), (2061, 1232408), (2286, 1111108), (2426, 1046988), (2748, 924306), (3048, 833331), (3639, 697992), (4122, 616204), (4572, 555554), (4852, 523494), (5496, 462153), (7278, 348996), (8244, 308102), (9144, 277777), (9704, 261747), (10917, 232664), (14556, 174498), (16488, 154051), (21834, 116332), (29083, 87336), (29112, 87249), (43668, 58166)]