353309488

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 804551680

約数和(自身を除く): 451242192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 79, 112, 146, 158, 292, 316, 511, 547, 553, 584, 632, 1022, 1094, 1106, 1168, 1264, 2044, 2188, 2212, 3829, 4088, 4376, 4424, 5767, 7658, 8176, 8752, 8848, 11534, 15316, 23068, 30632, 39931, 40369, 43213, 46136, 61264, 79862, 80738, 86426, 92272, 159724, 161476, 172852, 279517, 302491, 319448, 322952, 345704, 559034, 604982, 638896, 645904, 691408, 1118068, 1209964, 2236136, 2419928, 3154549, 4472272, 4839856, 6309098, 12618196, 22081843, 25236392, 44163686, 50472784, 88327372, 176654744, 353309488]

約数ペア:

[(1, 353309488), (2, 176654744), (4, 88327372), (7, 50472784), (8, 44163686), (14, 25236392), (16, 22081843), (28, 12618196), (56, 6309098), (73, 4839856), (79, 4472272), (112, 3154549), (146, 2419928), (158, 2236136), (292, 1209964), (316, 1118068), (511, 691408), (547, 645904), (553, 638896), (584, 604982), (632, 559034), (1022, 345704), (1094, 322952), (1106, 319448), (1168, 302491), (1264, 279517), (2044, 172852), (2188, 161476), (2212, 159724), (3829, 92272), (4088, 86426), (4376, 80738), (4424, 79862), (5767, 61264), (7658, 46136), (8176, 43213), (8752, 40369), (8848, 39931), (11534, 30632), (15316, 23068)]