319904364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 825696256

約数和(自身を除く): 505791892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 127, 134, 156, 201, 241, 254, 268, 381, 402, 482, 508, 723, 762, 804, 871, 964, 1446, 1524, 1651, 1742, 2613, 2892, 3133, 3302, 3484, 4953, 5226, 6266, 6604, 8509, 9399, 9906, 10452, 12532, 16147, 17018, 18798, 19812, 25527, 30607, 32294, 34036, 37596, 48441, 51054, 61214, 64588, 91821, 96882, 102108, 110617, 122428, 183642, 193764, 209911, 221234, 331851, 367284, 397891, 419822, 442468, 629733, 663702, 795782, 839644, 1193673, 1259466, 1327404, 1591564, 2050669, 2387346, 2518932, 4101338, 4774692, 6152007, 8202676, 12304014, 24608028, 26658697, 53317394, 79976091, 106634788, 159952182, 319904364]

約数ペア:

[(1, 319904364), (2, 159952182), (3, 106634788), (4, 79976091), (6, 53317394), (12, 26658697), (13, 24608028), (26, 12304014), (39, 8202676), (52, 6152007), (67, 4774692), (78, 4101338), (127, 2518932), (134, 2387346), (156, 2050669), (201, 1591564), (241, 1327404), (254, 1259466), (268, 1193673), (381, 839644), (402, 795782), (482, 663702), (508, 629733), (723, 442468), (762, 419822), (804, 397891), (871, 367284), (964, 331851), (1446, 221234), (1524, 209911), (1651, 193764), (1742, 183642), (2613, 122428), (2892, 110617), (3133, 102108), (3302, 96882), (3484, 91821), (4953, 64588), (5226, 61214), (6266, 51054), (6604, 48441), (8509, 37596), (9399, 34036), (9906, 32294), (10452, 30607), (12532, 25527), (16147, 19812), (17018, 18798)]