490062384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15683}}^1$

素因数の和:15735

約数の個数: 120

約数和(自身を含む): 1618086912

約数和(自身を除く): 1128024528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 15624, 15683, 31248, 31366, 47049, 62732, 94098, 109781, 125464, 141147, 188196, 219562, 250928, 282294, 329343, 376392, 439124, 486173, 564588, 658686, 752784, 878248, 972346, 988029, 1129176, 1317372, 1458519, 1756496, 1944692, 1976058, 2258352, 2634744, 2917038, 3403211, 3889384, 3952116, 4375557, 5269488, 5834076, 6806422, 7778768, 7904232, 8751114, 10209633, 11668152, 13612844, 15808464, 17502228, 20419266, 23336304, 27225688, 30628899, 35004456, 40838532, 54451376, 61257798, 70008912, 81677064, 122515596, 163354128, 245031192, 490062384]

約数ペア:

[(1, 490062384), (2, 245031192), (3, 163354128), (4, 122515596), (6, 81677064), (7, 70008912), (8, 61257798), (9, 54451376), (12, 40838532), (14, 35004456), (16, 30628899), (18, 27225688), (21, 23336304), (24, 20419266), (28, 17502228), (31, 15808464), (36, 13612844), (42, 11668152), (48, 10209633), (56, 8751114), (62, 7904232), (63, 7778768), (72, 6806422), (84, 5834076), (93, 5269488), (112, 4375557), (124, 3952116), (126, 3889384), (144, 3403211), (168, 2917038), (186, 2634744), (217, 2258352), (248, 1976058), (252, 1944692), (279, 1756496), (336, 1458519), (372, 1317372), (434, 1129176), (496, 988029), (504, 972346), (558, 878248), (651, 752784), (744, 658686), (868, 564588), (1008, 486173), (1116, 439124), (1302, 376392), (1488, 329343), (1736, 282294), (1953, 250928), (2232, 219562), (2604, 188196), (3472, 141147), (3906, 125464), (4464, 109781), (5208, 94098), (7812, 62732), (10416, 47049), (15624, 31366), (15683, 31248)]