308839674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:844

約数の個数: 96

約数和(自身を含む): 749149632

約数和(自身を除く): 440309958

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 121, 129, 143, 242, 258, 286, 363, 429, 473, 559, 726, 761, 858, 946, 1118, 1419, 1522, 1573, 1677, 2283, 2838, 3146, 3354, 4566, 4719, 5203, 6149, 8371, 9438, 9893, 10406, 12298, 15609, 16742, 18447, 19786, 25113, 29679, 31218, 32723, 36894, 50226, 59358, 65446, 67639, 92081, 98169, 108823, 135278, 184162, 196338, 202917, 217646, 276243, 326469, 359953, 405834, 425399, 552486, 652938, 719906, 850798, 1079859, 1197053, 1276197, 2159718, 2394106, 2552394, 3591159, 3959483, 4679389, 7182318, 7918966, 9358778, 11878449, 14038167, 23756898, 28076334, 51473279, 102946558, 154419837, 308839674]

約数ペア:

[(1, 308839674), (2, 154419837), (3, 102946558), (6, 51473279), (11, 28076334), (13, 23756898), (22, 14038167), (26, 11878449), (33, 9358778), (39, 7918966), (43, 7182318), (66, 4679389), (78, 3959483), (86, 3591159), (121, 2552394), (129, 2394106), (143, 2159718), (242, 1276197), (258, 1197053), (286, 1079859), (363, 850798), (429, 719906), (473, 652938), (559, 552486), (726, 425399), (761, 405834), (858, 359953), (946, 326469), (1118, 276243), (1419, 217646), (1522, 202917), (1573, 196338), (1677, 184162), (2283, 135278), (2838, 108823), (3146, 98169), (3354, 92081), (4566, 67639), (4719, 65446), (5203, 59358), (6149, 50226), (8371, 36894), (9438, 32723), (9893, 31218), (10406, 29679), (12298, 25113), (15609, 19786), (16742, 18447)]