307577214

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{1447}}^1$

素因数の和:1710

約数の個数: 72

約数和(自身を含む): 778974768

約数和(自身を除く): 471397554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 241, 294, 441, 482, 723, 882, 1446, 1447, 1687, 2169, 2894, 3374, 4338, 4341, 5061, 8682, 10122, 10129, 11809, 13023, 15183, 20258, 23618, 26046, 30366, 30387, 35427, 60774, 70854, 70903, 91161, 106281, 141806, 182322, 212562, 212709, 348727, 425418, 638127, 697454, 1046181, 1276254, 2092362, 2441089, 3138543, 4882178, 6277086, 7323267, 14646534, 17087623, 21969801, 34175246, 43939602, 51262869, 102525738, 153788607, 307577214]

約数ペア:

[(1, 307577214), (2, 153788607), (3, 102525738), (6, 51262869), (7, 43939602), (9, 34175246), (14, 21969801), (18, 17087623), (21, 14646534), (42, 7323267), (49, 6277086), (63, 4882178), (98, 3138543), (126, 2441089), (147, 2092362), (241, 1276254), (294, 1046181), (441, 697454), (482, 638127), (723, 425418), (882, 348727), (1446, 212709), (1447, 212562), (1687, 182322), (2169, 141806), (2894, 106281), (3374, 91161), (4338, 70903), (4341, 70854), (5061, 60774), (8682, 35427), (10122, 30387), (10129, 30366), (11809, 26046), (13023, 23618), (15183, 20258)]