745962012

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{1747}}^1$

素因数の和:2195

約数の個数: 72

約数和(自身を含む): 1956536400

約数和(自身を除く): 1210574388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 409, 522, 818, 1044, 1227, 1636, 1747, 2454, 3494, 3681, 4908, 5241, 6988, 7362, 10482, 11861, 14724, 15723, 20964, 23722, 31446, 35583, 47444, 50663, 62892, 71166, 101326, 106749, 142332, 151989, 202652, 213498, 303978, 426996, 455967, 607956, 714523, 911934, 1429046, 1823868, 2143569, 2858092, 4287138, 6430707, 8574276, 12861414, 20721167, 25722828, 41442334, 62163501, 82884668, 124327002, 186490503, 248654004, 372981006, 745962012]

約数ペア:

[(1, 745962012), (2, 372981006), (3, 248654004), (4, 186490503), (6, 124327002), (9, 82884668), (12, 62163501), (18, 41442334), (29, 25722828), (36, 20721167), (58, 12861414), (87, 8574276), (116, 6430707), (174, 4287138), (261, 2858092), (348, 2143569), (409, 1823868), (522, 1429046), (818, 911934), (1044, 714523), (1227, 607956), (1636, 455967), (1747, 426996), (2454, 303978), (3494, 213498), (3681, 202652), (4908, 151989), (5241, 142332), (6988, 106749), (7362, 101326), (10482, 71166), (11861, 62892), (14724, 50663), (15723, 47444), (20964, 35583), (23722, 31446)]