2855218086

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:476

約数の個数: 160

約数和(自身を含む): 7489323072

約数和(自身を除く): 4634104986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 97, 101, 126, 162, 189, 194, 202, 257, 291, 303, 378, 514, 567, 582, 606, 679, 707, 771, 873, 909, 1134, 1358, 1414, 1542, 1746, 1799, 1818, 2037, 2121, 2313, 2619, 2727, 3598, 4074, 4242, 4626, 5238, 5397, 5454, 6111, 6363, 6939, 7857, 8181, 9797, 10794, 12222, 12726, 13878, 15714, 16191, 16362, 18333, 19089, 19594, 20817, 24929, 25957, 29391, 32382, 36666, 38178, 41634, 48573, 49858, 51914, 54999, 57267, 58782, 68579, 74787, 77871, 88173, 97146, 109998, 114534, 137158, 145719, 149574, 155742, 174503, 176346, 181699, 205737, 224361, 233613, 264519, 291438, 349006, 363398, 411474, 448722, 467226, 523509, 529038, 545097, 617211, 673083, 700839, 793557, 1047018, 1090194, 1234422, 1346166, 1401678, 1570527, 1587114, 1635291, 1851633, 2019249, 2102517, 2517829, 3141054, 3270582, 3703266, 4038498, 4205034, 4711581, 4905873, 5035658, 5554899, 7553487, 9423162, 9811746, 11109798, 14134743, 14717619, 15106974, 17624803, 22660461, 28269486, 29435238, 35249606, 45320922, 52874409, 67981383, 105748818, 135962766, 158623227, 203944149, 317246454, 407888298, 475869681, 951739362, 1427609043, 2855218086]

約数ペア:

[(1, 2855218086), (2, 1427609043), (3, 951739362), (6, 475869681), (7, 407888298), (9, 317246454), (14, 203944149), (18, 158623227), (21, 135962766), (27, 105748818), (42, 67981383), (54, 52874409), (63, 45320922), (81, 35249606), (97, 29435238), (101, 28269486), (126, 22660461), (162, 17624803), (189, 15106974), (194, 14717619), (202, 14134743), (257, 11109798), (291, 9811746), (303, 9423162), (378, 7553487), (514, 5554899), (567, 5035658), (582, 4905873), (606, 4711581), (679, 4205034), (707, 4038498), (771, 3703266), (873, 3270582), (909, 3141054), (1134, 2517829), (1358, 2102517), (1414, 2019249), (1542, 1851633), (1746, 1635291), (1799, 1587114), (1818, 1570527), (2037, 1401678), (2121, 1346166), (2313, 1234422), (2619, 1090194), (2727, 1047018), (3598, 793557), (4074, 700839), (4242, 673083), (4626, 617211), (5238, 545097), (5397, 529038), (5454, 523509), (6111, 467226), (6363, 448722), (6939, 411474), (7857, 363398), (8181, 349006), (9797, 291438), (10794, 264519), (12222, 233613), (12726, 224361), (13878, 205737), (15714, 181699), (16191, 176346), (16362, 174503), (18333, 155742), (19089, 149574), (19594, 145719), (20817, 137158), (24929, 114534), (25957, 109998), (29391, 97146), (32382, 88173), (36666, 77871), (38178, 74787), (41634, 68579), (48573, 58782), (49858, 57267), (51914, 54999)]