489223812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 1449082880

約数和(自身を除く): 959859068

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 127, 132, 154, 231, 242, 254, 308, 363, 379, 381, 462, 484, 508, 726, 758, 762, 847, 889, 924, 1137, 1397, 1452, 1516, 1524, 1694, 1778, 2274, 2541, 2653, 2667, 2794, 3388, 3556, 4169, 4191, 4548, 5082, 5306, 5334, 5588, 7959, 8338, 8382, 9779, 10164, 10612, 10668, 12507, 15367, 15918, 16676, 16764, 19558, 25014, 29183, 29337, 30734, 31836, 39116, 45859, 46101, 48133, 50028, 58366, 58674, 61468, 87549, 91718, 92202, 96266, 107569, 116732, 117348, 137577, 144399, 175098, 183436, 184404, 192532, 215138, 275154, 288798, 321013, 322707, 336931, 350196, 430276, 529463, 550308, 577596, 642026, 645414, 673862, 963039, 1010793, 1058926, 1284052, 1290828, 1347724, 1588389, 1926078, 2021586, 2117852, 3176778, 3706241, 3852156, 4043172, 5824093, 6353556, 7412482, 11118723, 11648186, 14824964, 17472279, 22237446, 23296372, 34944558, 40768651, 44474892, 69889116, 81537302, 122305953, 163074604, 244611906, 489223812]

約数ペア:

[(1, 489223812), (2, 244611906), (3, 163074604), (4, 122305953), (6, 81537302), (7, 69889116), (11, 44474892), (12, 40768651), (14, 34944558), (21, 23296372), (22, 22237446), (28, 17472279), (33, 14824964), (42, 11648186), (44, 11118723), (66, 7412482), (77, 6353556), (84, 5824093), (121, 4043172), (127, 3852156), (132, 3706241), (154, 3176778), (231, 2117852), (242, 2021586), (254, 1926078), (308, 1588389), (363, 1347724), (379, 1290828), (381, 1284052), (462, 1058926), (484, 1010793), (508, 963039), (726, 673862), (758, 645414), (762, 642026), (847, 577596), (889, 550308), (924, 529463), (1137, 430276), (1397, 350196), (1452, 336931), (1516, 322707), (1524, 321013), (1694, 288798), (1778, 275154), (2274, 215138), (2541, 192532), (2653, 184404), (2667, 183436), (2794, 175098), (3388, 144399), (3556, 137577), (4169, 117348), (4191, 116732), (4548, 107569), (5082, 96266), (5306, 92202), (5334, 91718), (5588, 87549), (7959, 61468), (8338, 58674), (8382, 58366), (9779, 50028), (10164, 48133), (10612, 46101), (10668, 45859), (12507, 39116), (15367, 31836), (15918, 30734), (16676, 29337), (16764, 29183), (19558, 25014)]