1215676656

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{272329}}^1$

素因数の和:272374

約数の個数: 60

約数和(自身を含む): 3511967680

約数和(自身を除く): 2296291024

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, 272329, 544658, 816987, 1089316, 1633974, 2178632, 2450961, 3267948, 4357264, 4901922, 6535896, 8442199, 9803844, 13071792, 16884398, 19607688, 25326597, 33768796, 39215376, 50653194, 67537592, 75979791, 101306388, 135075184, 151959582, 202612776, 303919164, 405225552, 607838328, 1215676656]

約数ペア:

[(1, 1215676656), (2, 607838328), (3, 405225552), (4, 303919164), (6, 202612776), (8, 151959582), (9, 135075184), (12, 101306388), (16, 75979791), (18, 67537592), (24, 50653194), (31, 39215376), (36, 33768796), (48, 25326597), (62, 19607688), (72, 16884398), (93, 13071792), (124, 9803844), (144, 8442199), (186, 6535896), (248, 4901922), (279, 4357264), (372, 3267948), (496, 2450961), (558, 2178632), (744, 1633974), (1116, 1089316), (1488, 816987), (2232, 544658), (4464, 272329)]