274726140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8191}}^1$

素因数の和:8259

約数の個数: 96

約数和(自身を含む): 847773696

約数和(自身を除く): 573047556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 860, 1118, 1290, 1677, 2236, 2580, 2795, 3354, 5590, 6708, 8191, 8385, 11180, 16382, 16770, 24573, 32764, 33540, 40955, 49146, 81910, 98292, 106483, 122865, 163820, 212966, 245730, 319449, 352213, 425932, 491460, 532415, 638898, 704426, 1056639, 1064830, 1277796, 1408852, 1597245, 1761065, 2113278, 2129660, 3194490, 3522130, 4226556, 4578769, 5283195, 6388980, 7044260, 9157538, 10566390, 13736307, 18315076, 21132780, 22893845, 27472614, 45787690, 54945228, 68681535, 91575380, 137363070, 274726140]

約数ペア:

[(1, 274726140), (2, 137363070), (3, 91575380), (4, 68681535), (5, 54945228), (6, 45787690), (10, 27472614), (12, 22893845), (13, 21132780), (15, 18315076), (20, 13736307), (26, 10566390), (30, 9157538), (39, 7044260), (43, 6388980), (52, 5283195), (60, 4578769), (65, 4226556), (78, 3522130), (86, 3194490), (129, 2129660), (130, 2113278), (156, 1761065), (172, 1597245), (195, 1408852), (215, 1277796), (258, 1064830), (260, 1056639), (390, 704426), (430, 638898), (516, 532415), (559, 491460), (645, 425932), (780, 352213), (860, 319449), (1118, 245730), (1290, 212966), (1677, 163820), (2236, 122865), (2580, 106483), (2795, 98292), (3354, 81910), (5590, 49146), (6708, 40955), (8191, 33540), (8385, 32764), (11180, 24573), (16382, 16770)]