218117016

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:650

約数の個数: 128

約数和(自身を含む): 657720000

約数和(自身を除く): 439602984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 173, 216, 234, 312, 346, 351, 449, 468, 519, 692, 702, 898, 936, 1038, 1347, 1384, 1404, 1557, 1796, 2076, 2249, 2694, 2808, 3114, 3592, 4041, 4152, 4498, 4671, 5388, 5837, 6228, 6747, 8082, 8996, 9342, 10776, 11674, 12123, 12456, 13494, 16164, 17511, 17992, 18684, 20241, 23348, 24246, 26988, 32328, 35022, 37368, 40482, 46696, 48492, 52533, 53976, 60723, 70044, 77677, 80964, 96984, 105066, 121446, 140088, 155354, 157599, 161928, 210132, 233031, 242892, 310708, 315198, 420264, 466062, 485784, 621416, 630396, 699093, 932124, 1009801, 1260792, 1398186, 1864248, 2019602, 2097279, 2796372, 3029403, 4039204, 4194558, 5592744, 6058806, 8078408, 8389116, 9088209, 12117612, 16778232, 18176418, 24235224, 27264627, 36352836, 54529254, 72705672, 109058508, 218117016]

約数ペア:

[(1, 218117016), (2, 109058508), (3, 72705672), (4, 54529254), (6, 36352836), (8, 27264627), (9, 24235224), (12, 18176418), (13, 16778232), (18, 12117612), (24, 9088209), (26, 8389116), (27, 8078408), (36, 6058806), (39, 5592744), (52, 4194558), (54, 4039204), (72, 3029403), (78, 2796372), (104, 2097279), (108, 2019602), (117, 1864248), (156, 1398186), (173, 1260792), (216, 1009801), (234, 932124), (312, 699093), (346, 630396), (351, 621416), (449, 485784), (468, 466062), (519, 420264), (692, 315198), (702, 310708), (898, 242892), (936, 233031), (1038, 210132), (1347, 161928), (1384, 157599), (1404, 155354), (1557, 140088), (1796, 121446), (2076, 105066), (2249, 96984), (2694, 80964), (2808, 77677), (3114, 70044), (3592, 60723), (4041, 53976), (4152, 52533), (4498, 48492), (4671, 46696), (5388, 40482), (5837, 37368), (6228, 35022), (6747, 32328), (8082, 26988), (8996, 24246), (9342, 23348), (10776, 20241), (11674, 18684), (12123, 17992), (12456, 17511), (13494, 16164)]