238251216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1361}}^1$

素因数の和:1900

約数の個数: 80

約数和(自身を含む): 705276288

約数和(自身を除く): 467025072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 521, 1042, 1361, 1563, 2084, 2722, 3126, 3647, 4083, 4168, 5444, 6252, 7294, 8166, 8336, 9527, 10888, 10941, 12504, 14588, 16332, 19054, 21776, 21882, 25008, 28581, 29176, 32664, 38108, 43764, 57162, 58352, 65328, 76216, 87528, 114324, 152432, 175056, 228648, 457296, 709081, 1418162, 2127243, 2836324, 4254486, 4963567, 5672648, 8508972, 9927134, 11345296, 14890701, 17017944, 19854268, 29781402, 34035888, 39708536, 59562804, 79417072, 119125608, 238251216]

約数ペア:

[(1, 238251216), (2, 119125608), (3, 79417072), (4, 59562804), (6, 39708536), (7, 34035888), (8, 29781402), (12, 19854268), (14, 17017944), (16, 14890701), (21, 11345296), (24, 9927134), (28, 8508972), (42, 5672648), (48, 4963567), (56, 4254486), (84, 2836324), (112, 2127243), (168, 1418162), (336, 709081), (521, 457296), (1042, 228648), (1361, 175056), (1563, 152432), (2084, 114324), (2722, 87528), (3126, 76216), (3647, 65328), (4083, 58352), (4168, 57162), (5444, 43764), (6252, 38108), (7294, 32664), (8166, 29176), (8336, 28581), (9527, 25008), (10888, 21882), (10941, 21776), (12504, 19054), (14588, 16332)]