15421008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 43161920

約数和(自身を除く): 27740912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 457, 592, 703, 888, 912, 914, 1371, 1406, 1776, 1828, 2109, 2742, 2812, 3656, 4218, 5484, 5624, 7312, 8436, 8683, 10968, 11248, 16872, 16909, 17366, 21936, 26049, 33744, 33818, 34732, 50727, 52098, 67636, 69464, 101454, 104196, 135272, 138928, 202908, 208392, 270544, 321271, 405816, 416784, 642542, 811632, 963813, 1285084, 1927626, 2570168, 3855252, 5140336, 7710504, 15421008]

約数ペア:

[(1, 15421008), (2, 7710504), (3, 5140336), (4, 3855252), (6, 2570168), (8, 1927626), (12, 1285084), (16, 963813), (19, 811632), (24, 642542), (37, 416784), (38, 405816), (48, 321271), (57, 270544), (74, 208392), (76, 202908), (111, 138928), (114, 135272), (148, 104196), (152, 101454), (222, 69464), (228, 67636), (296, 52098), (304, 50727), (444, 34732), (456, 33818), (457, 33744), (592, 26049), (703, 21936), (888, 17366), (912, 16909), (914, 16872), (1371, 11248), (1406, 10968), (1776, 8683), (1828, 8436), (2109, 7312), (2742, 5624), (2812, 5484), (3656, 4218)]