215292168

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1258

約数の個数: 192

約数和(自身を含む): 744831360

約数和(自身を除く): 529539192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 243, 252, 273, 312, 324, 351, 364, 378, 468, 486, 504, 546, 567, 648, 702, 728, 756, 819, 936, 972, 1053, 1092, 1134, 1217, 1404, 1512, 1638, 1701, 1944, 2106, 2184, 2268, 2434, 2457, 2808, 3159, 3276, 3402, 3651, 4212, 4536, 4868, 4914, 6318, 6552, 6804, 7302, 7371, 8424, 8519, 9736, 9828, 10953, 12636, 13608, 14604, 14742, 15821, 17038, 19656, 21906, 22113, 25272, 25557, 29208, 29484, 31642, 32859, 34076, 43812, 44226, 47463, 51114, 58968, 63284, 65718, 68152, 76671, 87624, 88452, 94926, 98577, 102228, 110747, 126568, 131436, 142389, 153342, 176904, 189852, 197154, 204456, 221494, 230013, 262872, 284778, 295731, 306684, 332241, 379704, 394308, 427167, 442988, 460026, 569556, 591462, 613368, 664482, 690039, 788616, 854334, 885976, 920052, 996723, 1139112, 1182924, 1281501, 1328964, 1380078, 1708668, 1840104, 1993446, 2070117, 2365848, 2563002, 2657928, 2760156, 2990169, 3417336, 3844503, 3986892, 4140234, 5126004, 5520312, 5980338, 7689006, 7973784, 8280468, 8970507, 10252008, 11960676, 15378012, 16560936, 17941014, 23921352, 26911521, 30756024, 35882028, 53823042, 71764056, 107646084, 215292168]

約数ペア:

[(1, 215292168), (2, 107646084), (3, 71764056), (4, 53823042), (6, 35882028), (7, 30756024), (8, 26911521), (9, 23921352), (12, 17941014), (13, 16560936), (14, 15378012), (18, 11960676), (21, 10252008), (24, 8970507), (26, 8280468), (27, 7973784), (28, 7689006), (36, 5980338), (39, 5520312), (42, 5126004), (52, 4140234), (54, 3986892), (56, 3844503), (63, 3417336), (72, 2990169), (78, 2760156), (81, 2657928), (84, 2563002), (91, 2365848), (104, 2070117), (108, 1993446), (117, 1840104), (126, 1708668), (156, 1380078), (162, 1328964), (168, 1281501), (182, 1182924), (189, 1139112), (216, 996723), (234, 920052), (243, 885976), (252, 854334), (273, 788616), (312, 690039), (324, 664482), (351, 613368), (364, 591462), (378, 569556), (468, 460026), (486, 442988), (504, 427167), (546, 394308), (567, 379704), (648, 332241), (702, 306684), (728, 295731), (756, 284778), (819, 262872), (936, 230013), (972, 221494), (1053, 204456), (1092, 197154), (1134, 189852), (1217, 176904), (1404, 153342), (1512, 142389), (1638, 131436), (1701, 126568), (1944, 110747), (2106, 102228), (2184, 98577), (2268, 94926), (2434, 88452), (2457, 87624), (2808, 76671), (3159, 68152), (3276, 65718), (3402, 63284), (3651, 58968), (4212, 51114), (4536, 47463), (4868, 44226), (4914, 43812), (6318, 34076), (6552, 32859), (6804, 31642), (7302, 29484), (7371, 29208), (8424, 25557), (8519, 25272), (9736, 22113), (9828, 21906), (10953, 19656), (12636, 17038), (13608, 15821), (14604, 14742)]