258363924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1201}}^1$

素因数の和:1425

約数の個数: 96

約数和(自身を含む): 746355456

約数和(自身を除く): 487991532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 197, 273, 364, 394, 546, 591, 788, 1092, 1182, 1201, 1379, 2364, 2402, 2561, 2758, 3603, 4137, 4804, 5122, 5516, 7206, 7683, 8274, 8407, 10244, 14412, 15366, 15613, 16548, 16814, 17927, 25221, 30732, 31226, 33628, 35854, 46839, 50442, 53781, 62452, 71708, 93678, 100884, 107562, 109291, 187356, 215124, 218582, 236597, 327873, 437164, 473194, 655746, 709791, 946388, 1311492, 1419582, 1656179, 2839164, 3075761, 3312358, 4968537, 6151522, 6624716, 9227283, 9937074, 12303044, 18454566, 19874148, 21530327, 36909132, 43060654, 64590981, 86121308, 129181962, 258363924]

約数ペア:

[(1, 258363924), (2, 129181962), (3, 86121308), (4, 64590981), (6, 43060654), (7, 36909132), (12, 21530327), (13, 19874148), (14, 18454566), (21, 12303044), (26, 9937074), (28, 9227283), (39, 6624716), (42, 6151522), (52, 4968537), (78, 3312358), (84, 3075761), (91, 2839164), (156, 1656179), (182, 1419582), (197, 1311492), (273, 946388), (364, 709791), (394, 655746), (546, 473194), (591, 437164), (788, 327873), (1092, 236597), (1182, 218582), (1201, 215124), (1379, 187356), (2364, 109291), (2402, 107562), (2561, 100884), (2758, 93678), (3603, 71708), (4137, 62452), (4804, 53781), (5122, 50442), (5516, 46839), (7206, 35854), (7683, 33628), (8274, 31226), (8407, 30732), (10244, 25221), (14412, 17927), (15366, 16814), (15613, 16548)]