668879064

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1381}}^1$

素因数の和:1462

約数の個数: 144

約数和(自身を含む): 2140828560

約数和(自身を除く): 1471949496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 961, 1116, 1302, 1381, 1736, 1922, 1953, 2232, 2604, 2762, 2883, 3844, 3906, 4143, 5208, 5524, 5766, 6727, 7688, 7812, 8286, 8649, 9667, 11048, 11532, 12429, 13454, 15624, 16572, 17298, 19334, 20181, 23064, 24858, 26908, 29001, 33144, 34596, 38668, 40362, 42811, 49716, 53816, 58002, 60543, 69192, 77336, 80724, 85622, 87003, 99432, 116004, 121086, 128433, 161448, 171244, 174006, 232008, 242172, 256866, 299677, 342488, 348012, 385299, 484344, 513732, 599354, 696024, 770598, 899031, 1027464, 1198708, 1327141, 1541196, 1798062, 2397416, 2654282, 2697093, 3082392, 3596124, 3981423, 5308564, 5394186, 7192248, 7962846, 9289987, 10617128, 10788372, 11944269, 15925692, 18579974, 21576744, 23888538, 27869961, 31851384, 37159948, 47777076, 55739922, 74319896, 83609883, 95554152, 111479844, 167219766, 222959688, 334439532, 668879064]

約数ペア:

[(1, 668879064), (2, 334439532), (3, 222959688), (4, 167219766), (6, 111479844), (7, 95554152), (8, 83609883), (9, 74319896), (12, 55739922), (14, 47777076), (18, 37159948), (21, 31851384), (24, 27869961), (28, 23888538), (31, 21576744), (36, 18579974), (42, 15925692), (56, 11944269), (62, 10788372), (63, 10617128), (72, 9289987), (84, 7962846), (93, 7192248), (124, 5394186), (126, 5308564), (168, 3981423), (186, 3596124), (217, 3082392), (248, 2697093), (252, 2654282), (279, 2397416), (372, 1798062), (434, 1541196), (504, 1327141), (558, 1198708), (651, 1027464), (744, 899031), (868, 770598), (961, 696024), (1116, 599354), (1302, 513732), (1381, 484344), (1736, 385299), (1922, 348012), (1953, 342488), (2232, 299677), (2604, 256866), (2762, 242172), (2883, 232008), (3844, 174006), (3906, 171244), (4143, 161448), (5208, 128433), (5524, 121086), (5766, 116004), (6727, 99432), (7688, 87003), (7812, 85622), (8286, 80724), (8649, 77336), (9667, 69192), (11048, 60543), (11532, 58002), (12429, 53816), (13454, 49716), (15624, 42811), (16572, 40362), (17298, 38668), (19334, 34596), (20181, 33144), (23064, 29001), (24858, 26908)]