887594532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 2389020480

約数和(自身を除く): 1501425948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 107, 116, 121, 132, 174, 197, 214, 242, 319, 321, 348, 363, 394, 428, 484, 591, 638, 642, 726, 788, 957, 1177, 1182, 1276, 1284, 1452, 1914, 2167, 2354, 2364, 3103, 3509, 3531, 3828, 4334, 4708, 5713, 6206, 6501, 7018, 7062, 8668, 9309, 10527, 11426, 12412, 12947, 13002, 14036, 14124, 17139, 18618, 21054, 21079, 22852, 23837, 25894, 26004, 34133, 34278, 37236, 38841, 42108, 42158, 47674, 51788, 62843, 63237, 68266, 68556, 71511, 77682, 84316, 95348, 102399, 125686, 126474, 136532, 143022, 155364, 188529, 204798, 231869, 251372, 252948, 286044, 375463, 377058, 409596, 463738, 611291, 691273, 695607, 750926, 754116, 927476, 1126389, 1222582, 1382546, 1391214, 1501852, 1833873, 2073819, 2252778, 2445164, 2550559, 2765092, 2782428, 3667746, 4147638, 4505556, 5101118, 6724201, 7335492, 7651677, 8295276, 10202236, 13448402, 15303354, 20172603, 26896804, 30606708, 40345206, 73966211, 80690412, 147932422, 221898633, 295864844, 443797266, 887594532]

約数ペア:

[(1, 887594532), (2, 443797266), (3, 295864844), (4, 221898633), (6, 147932422), (11, 80690412), (12, 73966211), (22, 40345206), (29, 30606708), (33, 26896804), (44, 20172603), (58, 15303354), (66, 13448402), (87, 10202236), (107, 8295276), (116, 7651677), (121, 7335492), (132, 6724201), (174, 5101118), (197, 4505556), (214, 4147638), (242, 3667746), (319, 2782428), (321, 2765092), (348, 2550559), (363, 2445164), (394, 2252778), (428, 2073819), (484, 1833873), (591, 1501852), (638, 1391214), (642, 1382546), (726, 1222582), (788, 1126389), (957, 927476), (1177, 754116), (1182, 750926), (1276, 695607), (1284, 691273), (1452, 611291), (1914, 463738), (2167, 409596), (2354, 377058), (2364, 375463), (3103, 286044), (3509, 252948), (3531, 251372), (3828, 231869), (4334, 204798), (4708, 188529), (5713, 155364), (6206, 143022), (6501, 136532), (7018, 126474), (7062, 125686), (8668, 102399), (9309, 95348), (10527, 84316), (11426, 77682), (12412, 71511), (12947, 68556), (13002, 68266), (14036, 63237), (14124, 62843), (17139, 51788), (18618, 47674), (21054, 42158), (21079, 42108), (22852, 38841), (23837, 37236), (25894, 34278), (26004, 34133)]