727457424

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{991}}^1$

素因数の和:1416

約数の個数: 80

約数和(自身を含む): 1932209664

約数和(自身を除く): 1204752240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 373, 492, 656, 746, 984, 991, 1119, 1492, 1968, 1982, 2238, 2973, 2984, 3964, 4476, 5946, 5968, 7928, 8952, 11892, 15293, 15856, 17904, 23784, 30586, 40631, 45879, 47568, 61172, 81262, 91758, 121893, 122344, 162524, 183516, 243786, 244688, 325048, 367032, 369643, 487572, 650096, 734064, 739286, 975144, 1108929, 1478572, 1950288, 2217858, 2957144, 4435716, 5914288, 8871432, 15155363, 17742864, 30310726, 45466089, 60621452, 90932178, 121242904, 181864356, 242485808, 363728712, 727457424]

約数ペア:

[(1, 727457424), (2, 363728712), (3, 242485808), (4, 181864356), (6, 121242904), (8, 90932178), (12, 60621452), (16, 45466089), (24, 30310726), (41, 17742864), (48, 15155363), (82, 8871432), (123, 5914288), (164, 4435716), (246, 2957144), (328, 2217858), (373, 1950288), (492, 1478572), (656, 1108929), (746, 975144), (984, 739286), (991, 734064), (1119, 650096), (1492, 487572), (1968, 369643), (1982, 367032), (2238, 325048), (2973, 244688), (2984, 243786), (3964, 183516), (4476, 162524), (5946, 122344), (5968, 121893), (7928, 91758), (8952, 81262), (11892, 61172), (15293, 47568), (15856, 45879), (17904, 40631), (23784, 30586)]