253307208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:788

約数の個数: 192

約数和(自身を含む): 843454080

約数和(自身を除く): 590146872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 121, 132, 136, 154, 168, 187, 204, 231, 238, 242, 264, 308, 357, 363, 374, 408, 462, 476, 484, 561, 616, 714, 726, 733, 748, 847, 924, 952, 968, 1122, 1309, 1428, 1452, 1466, 1496, 1694, 1848, 2057, 2199, 2244, 2541, 2618, 2856, 2904, 2932, 3388, 3927, 4114, 4398, 4488, 5082, 5131, 5236, 5864, 6171, 6776, 7854, 8063, 8228, 8796, 10164, 10262, 10472, 12342, 12461, 14399, 15393, 15708, 16126, 16456, 17592, 20328, 20524, 24189, 24684, 24922, 28798, 30786, 31416, 32252, 37383, 41048, 43197, 48378, 49368, 49844, 56441, 57596, 61572, 64504, 74766, 86394, 87227, 88693, 96756, 99688, 112882, 115192, 123144, 137071, 149532, 169323, 172788, 174454, 177386, 193512, 225764, 261681, 266079, 274142, 299064, 338646, 345576, 348908, 354772, 411213, 451528, 523362, 532158, 548284, 620851, 677292, 697816, 709544, 822426, 959497, 1046724, 1064316, 1096568, 1241702, 1354584, 1507781, 1644852, 1862553, 1918994, 2093448, 2128632, 2483404, 2878491, 3015562, 3289704, 3725106, 3837988, 4523343, 4966808, 5756982, 6031124, 7450212, 7675976, 9046686, 10554467, 11513964, 12062248, 14900424, 18093372, 21108934, 23027928, 31663401, 36186744, 42217868, 63326802, 84435736, 126653604, 253307208]

約数ペア:

[(1, 253307208), (2, 126653604), (3, 84435736), (4, 63326802), (6, 42217868), (7, 36186744), (8, 31663401), (11, 23027928), (12, 21108934), (14, 18093372), (17, 14900424), (21, 12062248), (22, 11513964), (24, 10554467), (28, 9046686), (33, 7675976), (34, 7450212), (42, 6031124), (44, 5756982), (51, 4966808), (56, 4523343), (66, 3837988), (68, 3725106), (77, 3289704), (84, 3015562), (88, 2878491), (102, 2483404), (119, 2128632), (121, 2093448), (132, 1918994), (136, 1862553), (154, 1644852), (168, 1507781), (187, 1354584), (204, 1241702), (231, 1096568), (238, 1064316), (242, 1046724), (264, 959497), (308, 822426), (357, 709544), (363, 697816), (374, 677292), (408, 620851), (462, 548284), (476, 532158), (484, 523362), (561, 451528), (616, 411213), (714, 354772), (726, 348908), (733, 345576), (748, 338646), (847, 299064), (924, 274142), (952, 266079), (968, 261681), (1122, 225764), (1309, 193512), (1428, 177386), (1452, 174454), (1466, 172788), (1496, 169323), (1694, 149532), (1848, 137071), (2057, 123144), (2199, 115192), (2244, 112882), (2541, 99688), (2618, 96756), (2856, 88693), (2904, 87227), (2932, 86394), (3388, 74766), (3927, 64504), (4114, 61572), (4398, 57596), (4488, 56441), (5082, 49844), (5131, 49368), (5236, 48378), (5864, 43197), (6171, 41048), (6776, 37383), (7854, 32252), (8063, 31416), (8228, 30786), (8796, 28798), (10164, 24922), (10262, 24684), (10472, 24189), (12342, 20524), (12461, 20328), (14399, 17592), (15393, 16456), (15708, 16126)]