216647592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2511

約数の個数: 128

約数和(自身を含む): 676823040

約数和(自身を除く): 460175448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 357, 372, 408, 434, 476, 527, 651, 714, 744, 868, 952, 1054, 1302, 1428, 1581, 1736, 2108, 2447, 2604, 2856, 3162, 3689, 4216, 4894, 5208, 6324, 7341, 7378, 9788, 11067, 12648, 14682, 14756, 17129, 19576, 22134, 29364, 29512, 34258, 41599, 44268, 51387, 58728, 68516, 75857, 83198, 88536, 102774, 124797, 137032, 151714, 166396, 205548, 227571, 249594, 291193, 303428, 332792, 411096, 455142, 499188, 530999, 582386, 606856, 873579, 910284, 998376, 1061998, 1164772, 1289569, 1592997, 1747158, 1820568, 2123996, 2329544, 2579138, 3185994, 3494316, 3868707, 4247992, 5158276, 6371988, 6988632, 7737414, 9026983, 10316552, 12743976, 15474828, 18053966, 27080949, 30949656, 36107932, 54161898, 72215864, 108323796, 216647592]

約数ペア:

[(1, 216647592), (2, 108323796), (3, 72215864), (4, 54161898), (6, 36107932), (7, 30949656), (8, 27080949), (12, 18053966), (14, 15474828), (17, 12743976), (21, 10316552), (24, 9026983), (28, 7737414), (31, 6988632), (34, 6371988), (42, 5158276), (51, 4247992), (56, 3868707), (62, 3494316), (68, 3185994), (84, 2579138), (93, 2329544), (102, 2123996), (119, 1820568), (124, 1747158), (136, 1592997), (168, 1289569), (186, 1164772), (204, 1061998), (217, 998376), (238, 910284), (248, 873579), (357, 606856), (372, 582386), (408, 530999), (434, 499188), (476, 455142), (527, 411096), (651, 332792), (714, 303428), (744, 291193), (868, 249594), (952, 227571), (1054, 205548), (1302, 166396), (1428, 151714), (1581, 137032), (1736, 124797), (2108, 102774), (2447, 88536), (2604, 83198), (2856, 75857), (3162, 68516), (3689, 58728), (4216, 51387), (4894, 44268), (5208, 41599), (6324, 34258), (7341, 29512), (7378, 29364), (9788, 22134), (11067, 19576), (12648, 17129), (14682, 14756)]