1138722858

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5227}}^1$

素因数の和:5281

約数の個数: 144

約数和(自身を含む): 3254116320

約数和(自身を除く): 2115393462

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 63, 78, 91, 98, 114, 117, 126, 133, 147, 171, 182, 234, 247, 266, 273, 294, 342, 399, 441, 494, 546, 637, 741, 798, 819, 882, 931, 1197, 1274, 1482, 1638, 1729, 1862, 1911, 2223, 2394, 2793, 3458, 3822, 4446, 5187, 5227, 5586, 5733, 8379, 10374, 10454, 11466, 12103, 15561, 15681, 16758, 24206, 31122, 31362, 36309, 36589, 47043, 67951, 72618, 73178, 94086, 99313, 108927, 109767, 135902, 198626, 203853, 217854, 219534, 256123, 297939, 329301, 407706, 475657, 512246, 595878, 611559, 658602, 695191, 768369, 893817, 951314, 1223118, 1291069, 1390382, 1426971, 1536738, 1787634, 2085573, 2305107, 2582138, 2853942, 3329599, 3873207, 4171146, 4280913, 4610214, 4866337, 6256719, 6659198, 7746414, 8561826, 9037483, 9732674, 9988797, 11619621, 12513438, 14599011, 18074966, 19977594, 23239242, 27112449, 29198022, 29966391, 43797033, 54224898, 59932782, 63262381, 81337347, 87594066, 126524762, 162674694, 189787143, 379574286, 569361429, 1138722858]

約数ペア:

[(1, 1138722858), (2, 569361429), (3, 379574286), (6, 189787143), (7, 162674694), (9, 126524762), (13, 87594066), (14, 81337347), (18, 63262381), (19, 59932782), (21, 54224898), (26, 43797033), (38, 29966391), (39, 29198022), (42, 27112449), (49, 23239242), (57, 19977594), (63, 18074966), (78, 14599011), (91, 12513438), (98, 11619621), (114, 9988797), (117, 9732674), (126, 9037483), (133, 8561826), (147, 7746414), (171, 6659198), (182, 6256719), (234, 4866337), (247, 4610214), (266, 4280913), (273, 4171146), (294, 3873207), (342, 3329599), (399, 2853942), (441, 2582138), (494, 2305107), (546, 2085573), (637, 1787634), (741, 1536738), (798, 1426971), (819, 1390382), (882, 1291069), (931, 1223118), (1197, 951314), (1274, 893817), (1482, 768369), (1638, 695191), (1729, 658602), (1862, 611559), (1911, 595878), (2223, 512246), (2394, 475657), (2793, 407706), (3458, 329301), (3822, 297939), (4446, 256123), (5187, 219534), (5227, 217854), (5586, 203853), (5733, 198626), (8379, 135902), (10374, 109767), (10454, 108927), (11466, 99313), (12103, 94086), (15561, 73178), (15681, 72618), (16758, 67951), (24206, 47043), (31122, 36589), (31362, 36309)]