456595668

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{887}}^1$

素因数の和:1157

約数の個数: 72

約数和(自身を含む): 1176564480

約数和(自身を除く): 719968812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 181, 237, 316, 362, 474, 543, 711, 724, 887, 948, 1086, 1422, 1629, 1774, 2172, 2661, 2844, 3258, 3548, 5322, 6516, 7983, 10644, 14299, 15966, 28598, 31932, 42897, 57196, 70073, 85794, 128691, 140146, 160547, 171588, 210219, 257382, 280292, 321094, 420438, 481641, 514764, 630657, 642188, 840876, 963282, 1261314, 1444923, 1926564, 2522628, 2889846, 5779692, 12683213, 25366426, 38049639, 50732852, 76099278, 114148917, 152198556, 228297834, 456595668]

約数ペア:

[(1, 456595668), (2, 228297834), (3, 152198556), (4, 114148917), (6, 76099278), (9, 50732852), (12, 38049639), (18, 25366426), (36, 12683213), (79, 5779692), (158, 2889846), (181, 2522628), (237, 1926564), (316, 1444923), (362, 1261314), (474, 963282), (543, 840876), (711, 642188), (724, 630657), (887, 514764), (948, 481641), (1086, 420438), (1422, 321094), (1629, 280292), (1774, 257382), (2172, 210219), (2661, 171588), (2844, 160547), (3258, 140146), (3548, 128691), (5322, 85794), (6516, 70073), (7983, 57196), (10644, 42897), (14299, 31932), (15966, 28598)]