240332664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 711244800

約数和(自身を除く): 470912136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 239, 264, 286, 293, 312, 429, 478, 572, 586, 717, 858, 879, 956, 1144, 1172, 1434, 1716, 1758, 1912, 2344, 2629, 2868, 3107, 3223, 3432, 3516, 3809, 5258, 5736, 6214, 6446, 7032, 7618, 7887, 9321, 9669, 10516, 11427, 12428, 12892, 15236, 15774, 18642, 19338, 21032, 22854, 24856, 25784, 30472, 31548, 34177, 37284, 38676, 41899, 45708, 63096, 68354, 70027, 74568, 77352, 83798, 91416, 102531, 125697, 136708, 140054, 167596, 205062, 210081, 251394, 273416, 280108, 335192, 410124, 420162, 502788, 560216, 770297, 820248, 840324, 910351, 1005576, 1540594, 1680648, 1820702, 2310891, 2731053, 3081188, 3641404, 4621782, 5462106, 6162376, 7282808, 9243564, 10013861, 10924212, 18487128, 20027722, 21848424, 30041583, 40055444, 60083166, 80110888, 120166332, 240332664]

約数ペア:

[(1, 240332664), (2, 120166332), (3, 80110888), (4, 60083166), (6, 40055444), (8, 30041583), (11, 21848424), (12, 20027722), (13, 18487128), (22, 10924212), (24, 10013861), (26, 9243564), (33, 7282808), (39, 6162376), (44, 5462106), (52, 4621782), (66, 3641404), (78, 3081188), (88, 2731053), (104, 2310891), (132, 1820702), (143, 1680648), (156, 1540594), (239, 1005576), (264, 910351), (286, 840324), (293, 820248), (312, 770297), (429, 560216), (478, 502788), (572, 420162), (586, 410124), (717, 335192), (858, 280108), (879, 273416), (956, 251394), (1144, 210081), (1172, 205062), (1434, 167596), (1716, 140054), (1758, 136708), (1912, 125697), (2344, 102531), (2629, 91416), (2868, 83798), (3107, 77352), (3223, 74568), (3432, 70027), (3516, 68354), (3809, 63096), (5258, 45708), (5736, 41899), (6214, 38676), (6446, 37284), (7032, 34177), (7618, 31548), (7887, 30472), (9321, 25784), (9669, 24856), (10516, 22854), (11427, 21032), (12428, 19338), (12892, 18642), (15236, 15774)]