258148656

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{57829}}^1$

素因数の和:57874

約数の個数: 60

約数和(自身を含む): 745775680

約数和(自身を除く): 487627024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 57829, 115658, 173487, 231316, 346974, 462632, 520461, 693948, 925264, 1040922, 1387896, 1792699, 2081844, 2775792, 3585398, 4163688, 5378097, 7170796, 8327376, 10756194, 14341592, 16134291, 21512388, 28683184, 32268582, 43024776, 64537164, 86049552, 129074328, 258148656]

約数ペア:

[(1, 258148656), (2, 129074328), (3, 86049552), (4, 64537164), (6, 43024776), (8, 32268582), (9, 28683184), (12, 21512388), (16, 16134291), (18, 14341592), (24, 10756194), (31, 8327376), (36, 7170796), (48, 5378097), (62, 4163688), (72, 3585398), (93, 2775792), (124, 2081844), (144, 1792699), (186, 1387896), (248, 1040922), (279, 925264), (372, 693948), (496, 520461), (558, 462632), (744, 346974), (1116, 231316), (1488, 173487), (2232, 115658), (4464, 57829)]