439782056

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 1019433600

約数和(自身を除く): 579651544

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 137, 152, 196, 266, 274, 392, 431, 532, 548, 862, 931, 959, 1064, 1096, 1724, 1862, 1918, 2603, 3017, 3448, 3724, 3836, 5206, 6034, 6713, 7448, 7672, 8189, 10412, 12068, 13426, 16378, 18221, 20824, 21119, 24136, 26852, 32756, 36442, 42238, 53704, 57323, 59047, 65512, 72884, 84476, 114646, 118094, 127547, 145768, 168952, 229292, 236188, 255094, 401261, 413329, 458584, 472376, 510188, 802522, 826658, 1020376, 1121893, 1605044, 1653316, 2243786, 2893303, 3210088, 3306632, 4487572, 5786606, 7853251, 8975144, 11573212, 15706502, 23146424, 31413004, 54972757, 62826008, 109945514, 219891028, 439782056]

約数ペア:

[(1, 439782056), (2, 219891028), (4, 109945514), (7, 62826008), (8, 54972757), (14, 31413004), (19, 23146424), (28, 15706502), (38, 11573212), (49, 8975144), (56, 7853251), (76, 5786606), (98, 4487572), (133, 3306632), (137, 3210088), (152, 2893303), (196, 2243786), (266, 1653316), (274, 1605044), (392, 1121893), (431, 1020376), (532, 826658), (548, 802522), (862, 510188), (931, 472376), (959, 458584), (1064, 413329), (1096, 401261), (1724, 255094), (1862, 236188), (1918, 229292), (2603, 168952), (3017, 145768), (3448, 127547), (3724, 118094), (3836, 114646), (5206, 84476), (6034, 72884), (6713, 65512), (7448, 59047), (7672, 57323), (8189, 53704), (10412, 42238), (12068, 36442), (13426, 32756), (16378, 26852), (18221, 24136), (20824, 21119)]