201717432

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1610

約数の個数: 128

約数和(自身を含む): 648000000

約数和(自身を除く): 446282568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 89, 108, 126, 168, 178, 189, 216, 252, 267, 356, 378, 504, 534, 623, 712, 756, 801, 1068, 1246, 1499, 1512, 1602, 1869, 2136, 2403, 2492, 2998, 3204, 3738, 4497, 4806, 4984, 5607, 5996, 6408, 7476, 8994, 9612, 10493, 11214, 11992, 13491, 14952, 16821, 17988, 19224, 20986, 22428, 26982, 31479, 33642, 35976, 40473, 41972, 44856, 53964, 62958, 67284, 80946, 83944, 94437, 107928, 125916, 133411, 134568, 161892, 188874, 251832, 266822, 283311, 323784, 377748, 400233, 533644, 566622, 755496, 800466, 933877, 1067288, 1133244, 1200699, 1600932, 1867754, 2266488, 2401398, 2801631, 3201864, 3602097, 3735508, 4802796, 5603262, 7204194, 7471016, 8404893, 9605592, 11206524, 14408388, 16809786, 22413048, 25214679, 28816776, 33619572, 50429358, 67239144, 100858716, 201717432]

約数ペア:

[(1, 201717432), (2, 100858716), (3, 67239144), (4, 50429358), (6, 33619572), (7, 28816776), (8, 25214679), (9, 22413048), (12, 16809786), (14, 14408388), (18, 11206524), (21, 9605592), (24, 8404893), (27, 7471016), (28, 7204194), (36, 5603262), (42, 4802796), (54, 3735508), (56, 3602097), (63, 3201864), (72, 2801631), (84, 2401398), (89, 2266488), (108, 1867754), (126, 1600932), (168, 1200699), (178, 1133244), (189, 1067288), (216, 933877), (252, 800466), (267, 755496), (356, 566622), (378, 533644), (504, 400233), (534, 377748), (623, 323784), (712, 283311), (756, 266822), (801, 251832), (1068, 188874), (1246, 161892), (1499, 134568), (1512, 133411), (1602, 125916), (1869, 107928), (2136, 94437), (2403, 83944), (2492, 80946), (2998, 67284), (3204, 62958), (3738, 53964), (4497, 44856), (4806, 41972), (4984, 40473), (5607, 35976), (5996, 33642), (6408, 31479), (7476, 26982), (8994, 22428), (9612, 20986), (10493, 19224), (11214, 17988), (11992, 16821), (13491, 14952)]