31330486908

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{190979}}^1$

素因数の和:191037

約数の個数: 144

約数和(自身を含む): 97537305600

約数和(自身を除く): 66206818692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 372, 378, 434, 441, 558, 588, 651, 756, 837, 868, 882, 1116, 1302, 1323, 1519, 1674, 1764, 1953, 2604, 2646, 3038, 3348, 3906, 4557, 5292, 5859, 6076, 7812, 9114, 11718, 13671, 18228, 23436, 27342, 41013, 54684, 82026, 164052, 190979, 381958, 572937, 763916, 1145874, 1336853, 1718811, 2291748, 2673706, 3437622, 4010559, 5156433, 5347412, 5920349, 6875244, 8021118, 9357971, 10312866, 11840698, 12031677, 16042236, 17761047, 18715942, 20625732, 23681396, 24063354, 28073913, 35522094, 36095031, 37431884, 41442443, 48126708, 53283141, 56147826, 71044188, 72190062, 82884886, 84221739, 106566282, 112295652, 124327329, 144380124, 159849423, 165769772, 168443478, 213132564, 248654658, 252665217, 290097101, 319698846, 336886956, 372981987, 497309316, 505330434, 580194202, 639397692, 745963974, 870291303, 1010660868, 1118945961, 1160388404, 1491927948, 1740582606, 2237891922, 2610873909, 3481165212, 4475783844, 5221747818, 7832621727, 10443495636, 15665243454, 31330486908]

約数ペア:

[(1, 31330486908), (2, 15665243454), (3, 10443495636), (4, 7832621727), (6, 5221747818), (7, 4475783844), (9, 3481165212), (12, 2610873909), (14, 2237891922), (18, 1740582606), (21, 1491927948), (27, 1160388404), (28, 1118945961), (31, 1010660868), (36, 870291303), (42, 745963974), (49, 639397692), (54, 580194202), (62, 505330434), (63, 497309316), (84, 372981987), (93, 336886956), (98, 319698846), (108, 290097101), (124, 252665217), (126, 248654658), (147, 213132564), (186, 168443478), (189, 165769772), (196, 159849423), (217, 144380124), (252, 124327329), (279, 112295652), (294, 106566282), (372, 84221739), (378, 82884886), (434, 72190062), (441, 71044188), (558, 56147826), (588, 53283141), (651, 48126708), (756, 41442443), (837, 37431884), (868, 36095031), (882, 35522094), (1116, 28073913), (1302, 24063354), (1323, 23681396), (1519, 20625732), (1674, 18715942), (1764, 17761047), (1953, 16042236), (2604, 12031677), (2646, 11840698), (3038, 10312866), (3348, 9357971), (3906, 8021118), (4557, 6875244), (5292, 5920349), (5859, 5347412), (6076, 5156433), (7812, 4010559), (9114, 3437622), (11718, 2673706), (13671, 2291748), (18228, 1718811), (23436, 1336853), (27342, 1145874), (41013, 763916), (54684, 572937), (82026, 381958), (164052, 190979)]