1287644.00000000

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:504

約数の個数: 112

約数和(自身を含む): 245790720

約数和(自身を除く): 158826432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 47, 48, 64, 69, 92, 94, 96, 138, 141, 184, 188, 192, 276, 282, 368, 376, 419, 552, 564, 736, 752, 838, 1081, 1104, 1128, 1257, 1472, 1504, 1676, 2162, 2208, 2256, 2514, 3008, 3243, 3352, 4324, 4416, 4512, 5028, 6486, 6704, 8648, 9024, 9637, 10056, 12972, 13408, 17296, 19274, 19693, 20112, 25944, 26816, 28911, 34592, 38548, 39386, 40224, 51888, 57822, 59079, 69184, 77096, 78772, 80448, 103776, 115644, 118158, 154192, 157544, 207552, 231288, 236316, 308384, 315088, 452939, 462576, 472632, 616768, 630176, 905878, 925152, 945264, 1260352, 1358817, 1811756, 1850304, 1890528, 2717634, 3623512, 3781056, 5435268, 7247024, 10870536, 14494048, 21741072, 28988096, 43482144, 86964288]

約数ペア:

[(1, 86964288), (2, 43482144), (3, 28988096), (4, 21741072), (6, 14494048), (8, 10870536), (12, 7247024), (16, 5435268), (23, 3781056), (24, 3623512), (32, 2717634), (46, 1890528), (47, 1850304), (48, 1811756), (64, 1358817), (69, 1260352), (92, 945264), (94, 925152), (96, 905878), (138, 630176), (141, 616768), (184, 472632), (188, 462576), (192, 452939), (276, 315088), (282, 308384), (368, 236316), (376, 231288), (419, 207552), (552, 157544), (564, 154192), (736, 118158), (752, 115644), (838, 103776), (1081, 80448), (1104, 78772), (1128, 77096), (1257, 69184), (1472, 59079), (1504, 57822), (1676, 51888), (2162, 40224), (2208, 39386), (2256, 38548), (2514, 34592), (3008, 28911), (3243, 26816), (3352, 25944), (4324, 20112), (4416, 19693), (4512, 19274), (5028, 17296), (6486, 13408), (6704, 12972), (8648, 10056), (9024, 9637)]