254969174772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{461309}}^1$

素因数の和:462513

約数の個数: 72

約数和(自身を含む): 694671967080

約数和(自身を除く): 439702792308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1181, 2362, 3543, 4724, 7086, 10629, 14172, 15353, 21258, 30706, 42516, 46059, 61412, 92118, 138177, 184236, 276354, 461309, 552708, 922618, 1383927, 1845236, 2767854, 4151781, 5535708, 5997017, 8303562, 11994034, 16607124, 17991051, 23988068, 35982102, 53973153, 71964204, 107946306, 215892612, 544805929, 1089611858, 1634417787, 2179223716, 3268835574, 4903253361, 6537671148, 7082477077, 9806506722, 14164954154, 19613013444, 21247431231, 28329908308, 42494862462, 63742293693, 84989724924, 127484587386, 254969174772]

約数ペア:

[(1, 254969174772), (2, 127484587386), (3, 84989724924), (4, 63742293693), (6, 42494862462), (9, 28329908308), (12, 21247431231), (13, 19613013444), (18, 14164954154), (26, 9806506722), (36, 7082477077), (39, 6537671148), (52, 4903253361), (78, 3268835574), (117, 2179223716), (156, 1634417787), (234, 1089611858), (468, 544805929), (1181, 215892612), (2362, 107946306), (3543, 71964204), (4724, 53973153), (7086, 35982102), (10629, 23988068), (14172, 17991051), (15353, 16607124), (21258, 11994034), (30706, 8303562), (42516, 5997017), (46059, 5535708), (61412, 4151781), (92118, 2767854), (138177, 1845236), (184236, 1383927), (276354, 922618), (461309, 552708)]