1098420228

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{587}}^1\times {\mathrm{881}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 2831643360

約数和(自身を除く): 1733223132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 587, 708, 881, 1062, 1174, 1761, 1762, 2124, 2348, 2643, 3522, 3524, 5283, 5286, 7044, 7929, 10566, 10572, 15858, 21132, 31716, 34633, 51979, 69266, 103899, 103958, 138532, 155937, 207798, 207916, 311697, 311874, 415596, 467811, 517147, 623394, 623748, 935622, 1034294, 1246788, 1551441, 1871244, 2068588, 3102882, 4654323, 6205764, 9308646, 18617292, 30511673, 61023346, 91535019, 122046692, 183070038, 274605057, 366140076, 549210114, 1098420228]

約数ペア:

[(1, 1098420228), (2, 549210114), (3, 366140076), (4, 274605057), (6, 183070038), (9, 122046692), (12, 91535019), (18, 61023346), (36, 30511673), (59, 18617292), (118, 9308646), (177, 6205764), (236, 4654323), (354, 3102882), (531, 2068588), (587, 1871244), (708, 1551441), (881, 1246788), (1062, 1034294), (1174, 935622), (1761, 623748), (1762, 623394), (2124, 517147), (2348, 467811), (2643, 415596), (3522, 311874), (3524, 311697), (5283, 207916), (5286, 207798), (7044, 155937), (7929, 138532), (10566, 103958), (10572, 103899), (15858, 69266), (21132, 51979), (31716, 34633)]