215324016

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3911}}^1$

素因数の和:3990

約数の個数: 80

約数和(自身を含む): 589867008

約数和(自身を除く): 374542992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 1147, 1488, 1776, 2294, 3441, 3911, 4588, 6882, 7822, 9176, 11733, 13764, 15644, 18352, 23466, 27528, 31288, 46932, 55056, 62576, 93864, 121241, 144707, 187728, 242482, 289414, 363723, 434121, 484964, 578828, 727446, 868242, 969928, 1157656, 1454892, 1736484, 1939856, 2315312, 2909784, 3472968, 4485917, 5819568, 6945936, 8971834, 13457751, 17943668, 26915502, 35887336, 53831004, 71774672, 107662008, 215324016]

約数ペア:

[(1, 215324016), (2, 107662008), (3, 71774672), (4, 53831004), (6, 35887336), (8, 26915502), (12, 17943668), (16, 13457751), (24, 8971834), (31, 6945936), (37, 5819568), (48, 4485917), (62, 3472968), (74, 2909784), (93, 2315312), (111, 1939856), (124, 1736484), (148, 1454892), (186, 1157656), (222, 969928), (248, 868242), (296, 727446), (372, 578828), (444, 484964), (496, 434121), (592, 363723), (744, 289414), (888, 242482), (1147, 187728), (1488, 144707), (1776, 121241), (2294, 93864), (3441, 62576), (3911, 55056), (4588, 46932), (6882, 31288), (7822, 27528), (9176, 23466), (11733, 18352), (13764, 15644)]