238976208

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1$

素因数の和:2453

約数の個数: 120

約数和(自身を含む): 725719176

約数和(自身を除く): 486742968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 41, 48, 51, 68, 72, 82, 102, 123, 136, 144, 153, 164, 204, 246, 272, 306, 328, 369, 408, 492, 612, 656, 697, 738, 816, 984, 1224, 1394, 1476, 1968, 2091, 2381, 2448, 2788, 2952, 4182, 4762, 5576, 5904, 6273, 7143, 8364, 9524, 11152, 12546, 14286, 16728, 19048, 21429, 25092, 28572, 33456, 38096, 40477, 42858, 50184, 57144, 80954, 85716, 97621, 100368, 114288, 121431, 161908, 171432, 195242, 242862, 292863, 323816, 342864, 364293, 390484, 485724, 585726, 647632, 728586, 780968, 878589, 971448, 1171452, 1457172, 1561936, 1659557, 1757178, 1942896, 2342904, 2914344, 3319114, 3514356, 4685808, 4978671, 5828688, 6638228, 7028712, 9957342, 13276456, 14057424, 14936013, 19914684, 26552912, 29872026, 39829368, 59744052, 79658736, 119488104, 238976208]

約数ペア:

[(1, 238976208), (2, 119488104), (3, 79658736), (4, 59744052), (6, 39829368), (8, 29872026), (9, 26552912), (12, 19914684), (16, 14936013), (17, 14057424), (18, 13276456), (24, 9957342), (34, 7028712), (36, 6638228), (41, 5828688), (48, 4978671), (51, 4685808), (68, 3514356), (72, 3319114), (82, 2914344), (102, 2342904), (123, 1942896), (136, 1757178), (144, 1659557), (153, 1561936), (164, 1457172), (204, 1171452), (246, 971448), (272, 878589), (306, 780968), (328, 728586), (369, 647632), (408, 585726), (492, 485724), (612, 390484), (656, 364293), (697, 342864), (738, 323816), (816, 292863), (984, 242862), (1224, 195242), (1394, 171432), (1476, 161908), (1968, 121431), (2091, 114288), (2381, 100368), (2448, 97621), (2788, 85716), (2952, 80954), (4182, 57144), (4762, 50184), (5576, 42858), (5904, 40477), (6273, 38096), (7143, 33456), (8364, 28572), (9524, 25092), (11152, 21429), (12546, 19048), (14286, 16728)]