216056484

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 180

約数和(自身を含む): 679768320

約数和(自身を除く): 463711836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 81, 84, 93, 98, 108, 124, 126, 147, 162, 186, 189, 196, 217, 252, 279, 294, 324, 372, 378, 434, 439, 441, 558, 567, 588, 651, 756, 837, 868, 878, 882, 1116, 1134, 1302, 1317, 1323, 1519, 1674, 1756, 1764, 1953, 2268, 2511, 2604, 2634, 2646, 3038, 3073, 3348, 3906, 3951, 3969, 4557, 5022, 5268, 5292, 5859, 6076, 6146, 7812, 7902, 7938, 9114, 9219, 10044, 11718, 11853, 12292, 13609, 13671, 15804, 15876, 17577, 18228, 18438, 21511, 23436, 23706, 27218, 27342, 27657, 35154, 35559, 36876, 40827, 41013, 43022, 47412, 54436, 54684, 55314, 64533, 70308, 71118, 81654, 82026, 82971, 86044, 95263, 110628, 122481, 123039, 129066, 142236, 163308, 164052, 165942, 190526, 193599, 244962, 246078, 248913, 258132, 285789, 331884, 367443, 381052, 387198, 489924, 492156, 497826, 571578, 580797, 666841, 734886, 774396, 857367, 995652, 1102329, 1143156, 1161594, 1333682, 1469772, 1714734, 1742391, 2000523, 2204658, 2323188, 2572101, 2667364, 3429468, 3484782, 4001046, 4409316, 5144202, 6001569, 6969564, 7716303, 8002092, 10288404, 12003138, 15432606, 18004707, 24006276, 30865212, 36009414, 54014121, 72018828, 108028242, 216056484]

約数ペア:

[(1, 216056484), (2, 108028242), (3, 72018828), (4, 54014121), (6, 36009414), (7, 30865212), (9, 24006276), (12, 18004707), (14, 15432606), (18, 12003138), (21, 10288404), (27, 8002092), (28, 7716303), (31, 6969564), (36, 6001569), (42, 5144202), (49, 4409316), (54, 4001046), (62, 3484782), (63, 3429468), (81, 2667364), (84, 2572101), (93, 2323188), (98, 2204658), (108, 2000523), (124, 1742391), (126, 1714734), (147, 1469772), (162, 1333682), (186, 1161594), (189, 1143156), (196, 1102329), (217, 995652), (252, 857367), (279, 774396), (294, 734886), (324, 666841), (372, 580797), (378, 571578), (434, 497826), (439, 492156), (441, 489924), (558, 387198), (567, 381052), (588, 367443), (651, 331884), (756, 285789), (837, 258132), (868, 248913), (878, 246078), (882, 244962), (1116, 193599), (1134, 190526), (1302, 165942), (1317, 164052), (1323, 163308), (1519, 142236), (1674, 129066), (1756, 123039), (1764, 122481), (1953, 110628), (2268, 95263), (2511, 86044), (2604, 82971), (2634, 82026), (2646, 81654), (3038, 71118), (3073, 70308), (3348, 64533), (3906, 55314), (3951, 54684), (3969, 54436), (4557, 47412), (5022, 43022), (5268, 41013), (5292, 40827), (5859, 36876), (6076, 35559), (6146, 35154), (7812, 27657), (7902, 27342), (7938, 27218), (9114, 23706), (9219, 23436), (10044, 21511), (11718, 18438), (11853, 18228), (12292, 17577), (13609, 15876), (13671, 15804)]