273072904

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^2$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 592475310

約数和(自身を除く): 319402406

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 109, 136, 169, 218, 221, 338, 436, 442, 676, 872, 884, 1352, 1417, 1768, 1853, 2834, 2873, 3706, 5668, 5746, 7412, 11336, 11492, 11881, 14824, 18421, 22984, 23762, 24089, 36842, 47524, 48178, 73684, 95048, 96356, 147368, 154453, 192712, 201977, 308906, 313157, 403954, 617812, 626314, 807908, 1235624, 1252628, 1615816, 2007889, 2505256, 2625701, 4015778, 5251402, 8031556, 10502804, 16063112, 21005608, 34134113, 68268226, 136536452, 273072904]

約数ペア:

[(1, 273072904), (2, 136536452), (4, 68268226), (8, 34134113), (13, 21005608), (17, 16063112), (26, 10502804), (34, 8031556), (52, 5251402), (68, 4015778), (104, 2625701), (109, 2505256), (136, 2007889), (169, 1615816), (218, 1252628), (221, 1235624), (338, 807908), (436, 626314), (442, 617812), (676, 403954), (872, 313157), (884, 308906), (1352, 201977), (1417, 192712), (1768, 154453), (1853, 147368), (2834, 96356), (2873, 95048), (3706, 73684), (5668, 48178), (5746, 47524), (7412, 36842), (11336, 24089), (11492, 23762), (11881, 22984), (14824, 18421)]