1216458768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97849}}^1$

素因数の和:97904

約数の個数: 80

約数和(自身を含む): 3688553600

約数和(自身を除く): 2472094832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 97849, 195698, 293547, 391396, 587094, 684943, 782792, 1174188, 1369886, 1565584, 2054829, 2348376, 2739772, 3620413, 4109658, 4696752, 5479544, 7240826, 8219316, 10861239, 10959088, 14481652, 16438632, 21722478, 25342891, 28963304, 32877264, 43444956, 50685782, 57926608, 76028673, 86889912, 101371564, 152057346, 173779824, 202743128, 304114692, 405486256, 608229384, 1216458768]

約数ペア:

[(1, 1216458768), (2, 608229384), (3, 405486256), (4, 304114692), (6, 202743128), (7, 173779824), (8, 152057346), (12, 101371564), (14, 86889912), (16, 76028673), (21, 57926608), (24, 50685782), (28, 43444956), (37, 32877264), (42, 28963304), (48, 25342891), (56, 21722478), (74, 16438632), (84, 14481652), (111, 10959088), (112, 10861239), (148, 8219316), (168, 7240826), (222, 5479544), (259, 4696752), (296, 4109658), (336, 3620413), (444, 2739772), (518, 2348376), (592, 2054829), (777, 1565584), (888, 1369886), (1036, 1174188), (1554, 782792), (1776, 684943), (2072, 587094), (3108, 391396), (4144, 293547), (6216, 195698), (12432, 97849)]