439879644

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 1129433760

約数和(自身を除く): 689554116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 311, 389, 404, 606, 622, 778, 909, 933, 1167, 1212, 1244, 1556, 1818, 1866, 2334, 2799, 3501, 3636, 3732, 4668, 5598, 7002, 11196, 14004, 31411, 39289, 62822, 78578, 94233, 117867, 120979, 125644, 157156, 188466, 235734, 241958, 282699, 353601, 362937, 376932, 471468, 483916, 565398, 707202, 725874, 1088811, 1130796, 1414404, 1451748, 2177622, 4355244, 12218879, 24437758, 36656637, 48875516, 73313274, 109969911, 146626548, 219939822, 439879644]

約数ペア:

[(1, 439879644), (2, 219939822), (3, 146626548), (4, 109969911), (6, 73313274), (9, 48875516), (12, 36656637), (18, 24437758), (36, 12218879), (101, 4355244), (202, 2177622), (303, 1451748), (311, 1414404), (389, 1130796), (404, 1088811), (606, 725874), (622, 707202), (778, 565398), (909, 483916), (933, 471468), (1167, 376932), (1212, 362937), (1244, 353601), (1556, 282699), (1818, 241958), (1866, 235734), (2334, 188466), (2799, 157156), (3501, 125644), (3636, 120979), (3732, 117867), (4668, 94233), (5598, 78578), (7002, 62822), (11196, 39289), (14004, 31411)]