487248762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2684

約数の個数: 128

約数和(自身を含む): 1351139328

約数和(自身を除く): 863890566

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 143, 154, 182, 186, 217, 231, 273, 286, 341, 403, 429, 434, 462, 546, 651, 682, 806, 858, 1001, 1023, 1209, 1302, 2002, 2046, 2387, 2418, 2617, 2821, 3003, 4433, 4774, 5234, 5642, 6006, 7161, 7851, 8463, 8866, 13299, 14322, 15702, 16926, 18319, 26598, 28787, 31031, 34021, 36638, 54957, 57574, 62062, 68042, 81127, 86361, 93093, 102063, 109914, 162254, 172722, 186186, 201509, 204126, 238147, 243381, 374231, 403018, 476294, 486762, 567889, 604527, 714441, 748462, 892397, 1054651, 1122693, 1135778, 1209054, 1428882, 1703667, 1784794, 2109302, 2245386, 2619617, 2677191, 3163953, 3407334, 5239234, 5354382, 6246779, 6327906, 7382557, 7858851, 11601161, 12493558, 14765114, 15717702, 18740337, 22147671, 23202322, 34803483, 37480674, 44295342, 69606966, 81208127, 162416254, 243624381, 487248762]

約数ペア:

[(1, 487248762), (2, 243624381), (3, 162416254), (6, 81208127), (7, 69606966), (11, 44295342), (13, 37480674), (14, 34803483), (21, 23202322), (22, 22147671), (26, 18740337), (31, 15717702), (33, 14765114), (39, 12493558), (42, 11601161), (62, 7858851), (66, 7382557), (77, 6327906), (78, 6246779), (91, 5354382), (93, 5239234), (143, 3407334), (154, 3163953), (182, 2677191), (186, 2619617), (217, 2245386), (231, 2109302), (273, 1784794), (286, 1703667), (341, 1428882), (403, 1209054), (429, 1135778), (434, 1122693), (462, 1054651), (546, 892397), (651, 748462), (682, 714441), (806, 604527), (858, 567889), (1001, 486762), (1023, 476294), (1209, 403018), (1302, 374231), (2002, 243381), (2046, 238147), (2387, 204126), (2418, 201509), (2617, 186186), (2821, 172722), (3003, 162254), (4433, 109914), (4774, 102063), (5234, 93093), (5642, 86361), (6006, 81127), (7161, 68042), (7851, 62062), (8463, 57574), (8866, 54957), (13299, 36638), (14322, 34021), (15702, 31031), (16926, 28787), (18319, 26598)]