217502712

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1483}}^1$

素因数の和:1602

約数の個数: 128

約数和(自身を含む): 698073600

約数和(自身を除く): 480570888

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, 97, 108, 126, 168, 189, 194, 216, 252, 291, 378, 388, 504, 582, 679, 756, 776, 873, 1164, 1358, 1483, 1512, 1746, 2037, 2328, 2619, 2716, 2966, 3492, 4074, 4449, 5238, 5432, 5932, 6111, 6984, 8148, 8898, 10381, 10476, 11864, 12222, 13347, 16296, 17796, 18333, 20762, 20952, 24444, 26694, 31143, 35592, 36666, 40041, 41524, 48888, 53388, 62286, 73332, 80082, 83048, 93429, 106776, 124572, 143851, 146664, 160164, 186858, 249144, 280287, 287702, 320328, 373716, 431553, 560574, 575404, 747432, 863106, 1006957, 1121148, 1150808, 1294659, 1726212, 2013914, 2242296, 2589318, 3020871, 3452424, 3883977, 4027828, 5178636, 6041742, 7767954, 8055656, 9062613, 10357272, 12083484, 15535908, 18125226, 24166968, 27187839, 31071816, 36250452, 54375678, 72500904, 108751356, 217502712]

約数ペア:

[(1, 217502712), (2, 108751356), (3, 72500904), (4, 54375678), (6, 36250452), (7, 31071816), (8, 27187839), (9, 24166968), (12, 18125226), (14, 15535908), (18, 12083484), (21, 10357272), (24, 9062613), (27, 8055656), (28, 7767954), (36, 6041742), (42, 5178636), (54, 4027828), (56, 3883977), (63, 3452424), (72, 3020871), (84, 2589318), (97, 2242296), (108, 2013914), (126, 1726212), (168, 1294659), (189, 1150808), (194, 1121148), (216, 1006957), (252, 863106), (291, 747432), (378, 575404), (388, 560574), (504, 431553), (582, 373716), (679, 320328), (756, 287702), (776, 280287), (873, 249144), (1164, 186858), (1358, 160164), (1483, 146664), (1512, 143851), (1746, 124572), (2037, 106776), (2328, 93429), (2619, 83048), (2716, 80082), (2966, 73332), (3492, 62286), (4074, 53388), (4449, 48888), (5238, 41524), (5432, 40041), (5932, 36666), (6111, 35592), (6984, 31143), (8148, 26694), (8898, 24444), (10381, 20952), (10476, 20762), (11864, 18333), (12222, 17796), (13347, 16296)]