318906924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 870836736

約数和(自身を除く): 551929812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 131, 146, 219, 262, 292, 393, 397, 438, 511, 524, 786, 794, 876, 917, 1022, 1191, 1533, 1572, 1588, 1834, 2044, 2382, 2751, 2779, 3066, 3668, 4764, 5502, 5558, 6132, 8337, 9563, 11004, 11116, 16674, 19126, 28689, 28981, 33348, 38252, 52007, 57378, 57962, 66941, 86943, 104014, 114756, 115924, 133882, 156021, 173886, 200823, 202867, 208028, 267764, 312042, 347772, 364049, 401646, 405734, 608601, 624084, 728098, 803292, 811468, 1092147, 1217202, 1456196, 2184294, 2434404, 3796511, 4368588, 7593022, 11389533, 15186044, 22779066, 26575577, 45558132, 53151154, 79726731, 106302308, 159453462, 318906924]

約数ペア:

[(1, 318906924), (2, 159453462), (3, 106302308), (4, 79726731), (6, 53151154), (7, 45558132), (12, 26575577), (14, 22779066), (21, 15186044), (28, 11389533), (42, 7593022), (73, 4368588), (84, 3796511), (131, 2434404), (146, 2184294), (219, 1456196), (262, 1217202), (292, 1092147), (393, 811468), (397, 803292), (438, 728098), (511, 624084), (524, 608601), (786, 405734), (794, 401646), (876, 364049), (917, 347772), (1022, 312042), (1191, 267764), (1533, 208028), (1572, 202867), (1588, 200823), (1834, 173886), (2044, 156021), (2382, 133882), (2751, 115924), (2779, 114756), (3066, 104014), (3668, 86943), (4764, 66941), (5502, 57962), (5558, 57378), (6132, 52007), (8337, 38252), (9563, 33348), (11004, 28981), (11116, 28689), (16674, 19126)]