239731128

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5227}}^1$

素因数の和:5266

約数の個数: 144

約数和(自身を含む): 813529080

約数和(自身を除く): 573797952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5227, 5733, 6552, 7644, 10454, 11466, 15288, 15681, 20908, 22932, 31362, 36589, 41816, 45864, 47043, 62724, 67951, 73178, 94086, 109767, 125448, 135902, 146356, 188172, 203853, 219534, 256123, 271804, 292712, 329301, 376344, 407706, 439068, 475657, 512246, 543608, 611559, 658602, 768369, 815412, 878136, 951314, 1024492, 1223118, 1317204, 1426971, 1536738, 1630824, 1902628, 2048984, 2305107, 2446236, 2634408, 2853942, 3073476, 3329599, 3805256, 4280913, 4610214, 4892472, 5707884, 6146952, 6659198, 8561826, 9220428, 9988797, 11415768, 13318396, 17123652, 18440856, 19977594, 26636792, 29966391, 34247304, 39955188, 59932782, 79910376, 119865564, 239731128]

約数ペア:

[(1, 239731128), (2, 119865564), (3, 79910376), (4, 59932782), (6, 39955188), (7, 34247304), (8, 29966391), (9, 26636792), (12, 19977594), (13, 18440856), (14, 17123652), (18, 13318396), (21, 11415768), (24, 9988797), (26, 9220428), (28, 8561826), (36, 6659198), (39, 6146952), (42, 5707884), (49, 4892472), (52, 4610214), (56, 4280913), (63, 3805256), (72, 3329599), (78, 3073476), (84, 2853942), (91, 2634408), (98, 2446236), (104, 2305107), (117, 2048984), (126, 1902628), (147, 1630824), (156, 1536738), (168, 1426971), (182, 1317204), (196, 1223118), (234, 1024492), (252, 951314), (273, 878136), (294, 815412), (312, 768369), (364, 658602), (392, 611559), (441, 543608), (468, 512246), (504, 475657), (546, 439068), (588, 407706), (637, 376344), (728, 329301), (819, 292712), (882, 271804), (936, 256123), (1092, 219534), (1176, 203853), (1274, 188172), (1638, 146356), (1764, 135902), (1911, 125448), (2184, 109767), (2548, 94086), (3276, 73178), (3528, 67951), (3822, 62724), (5096, 47043), (5227, 45864), (5733, 41816), (6552, 36589), (7644, 31362), (10454, 22932), (11466, 20908), (15288, 15681)]