286380612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1801}}^1$

素因数の和:2449

約数の個数: 72

約数和(自身を含む): 829092992

約数和(自身を除く): 542712380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 631, 1262, 1801, 1893, 2524, 3602, 3786, 4417, 5403, 5679, 7204, 7572, 8834, 10806, 11358, 12607, 13251, 16209, 17668, 21612, 22716, 25214, 26502, 32418, 37821, 39753, 50428, 53004, 64836, 75642, 79506, 113463, 151284, 159012, 226926, 453852, 1136431, 2272862, 3409293, 4545724, 6818586, 7955017, 10227879, 13637172, 15910034, 20455758, 23865051, 31820068, 40911516, 47730102, 71595153, 95460204, 143190306, 286380612]

約数ペア:

[(1, 286380612), (2, 143190306), (3, 95460204), (4, 71595153), (6, 47730102), (7, 40911516), (9, 31820068), (12, 23865051), (14, 20455758), (18, 15910034), (21, 13637172), (28, 10227879), (36, 7955017), (42, 6818586), (63, 4545724), (84, 3409293), (126, 2272862), (252, 1136431), (631, 453852), (1262, 226926), (1801, 159012), (1893, 151284), (2524, 113463), (3602, 79506), (3786, 75642), (4417, 64836), (5403, 53004), (5679, 50428), (7204, 39753), (7572, 37821), (8834, 32418), (10806, 26502), (11358, 25214), (12607, 22716), (13251, 21612), (16209, 17668)]