283358348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2\times {\mathrm{113}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 623218848

約数和(自身を除く): 339860500

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 113, 166, 182, 226, 332, 364, 452, 581, 791, 1079, 1162, 1469, 1582, 2158, 2324, 2938, 3164, 4316, 5876, 6889, 7553, 9379, 10283, 13778, 15106, 18758, 20566, 27556, 30212, 37516, 41132, 48223, 65653, 89557, 96446, 121927, 131306, 179114, 192892, 243854, 262612, 358228, 487708, 626899, 778457, 853489, 1253798, 1556914, 1706978, 2507596, 3113828, 3413956, 5449199, 10119941, 10898398, 20239882, 21796796, 40479764, 70839587, 141679174, 283358348]

約数ペア:

[(1, 283358348), (2, 141679174), (4, 70839587), (7, 40479764), (13, 21796796), (14, 20239882), (26, 10898398), (28, 10119941), (52, 5449199), (83, 3413956), (91, 3113828), (113, 2507596), (166, 1706978), (182, 1556914), (226, 1253798), (332, 853489), (364, 778457), (452, 626899), (581, 487708), (791, 358228), (1079, 262612), (1162, 243854), (1469, 192892), (1582, 179114), (2158, 131306), (2324, 121927), (2938, 96446), (3164, 89557), (4316, 65653), (5876, 48223), (6889, 41132), (7553, 37516), (9379, 30212), (10283, 27556), (13778, 20566), (15106, 18758)]