782937324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{6361}}^1$

素因数の和:6647

約数の個数: 72

約数和(自身を含む): 2139769632

約数和(自身を除く): 1356832308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 263, 468, 526, 789, 1052, 1578, 2367, 3156, 3419, 4734, 6361, 6838, 9468, 10257, 12722, 13676, 19083, 20514, 25444, 30771, 38166, 41028, 57249, 61542, 76332, 82693, 114498, 123084, 165386, 228996, 248079, 330772, 496158, 744237, 992316, 1488474, 1672943, 2976948, 3345886, 5018829, 6691772, 10037658, 15056487, 20075316, 21748259, 30112974, 43496518, 60225948, 65244777, 86993036, 130489554, 195734331, 260979108, 391468662, 782937324]

約数ペア:

[(1, 782937324), (2, 391468662), (3, 260979108), (4, 195734331), (6, 130489554), (9, 86993036), (12, 65244777), (13, 60225948), (18, 43496518), (26, 30112974), (36, 21748259), (39, 20075316), (52, 15056487), (78, 10037658), (117, 6691772), (156, 5018829), (234, 3345886), (263, 2976948), (468, 1672943), (526, 1488474), (789, 992316), (1052, 744237), (1578, 496158), (2367, 330772), (3156, 248079), (3419, 228996), (4734, 165386), (6361, 123084), (6838, 114498), (9468, 82693), (10257, 76332), (12722, 61542), (13676, 57249), (19083, 41028), (20514, 38166), (25444, 30771)]