325350704

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1258

約数の個数: 80

約数和(自身を含む): 753285120

約数和(自身を除く): 427934416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 83, 112, 124, 166, 217, 248, 332, 434, 496, 581, 664, 868, 1129, 1162, 1328, 1736, 2258, 2324, 2573, 3472, 4516, 4648, 5146, 7903, 9032, 9296, 10292, 15806, 18011, 18064, 20584, 31612, 34999, 36022, 41168, 63224, 69998, 72044, 93707, 126448, 139996, 144088, 187414, 244993, 279992, 288176, 374828, 489986, 559984, 655949, 749656, 979972, 1311898, 1499312, 1959944, 2623796, 2904917, 3919888, 5247592, 5809834, 10495184, 11619668, 20334419, 23239336, 40668838, 46478672, 81337676, 162675352, 325350704]

約数ペア:

[(1, 325350704), (2, 162675352), (4, 81337676), (7, 46478672), (8, 40668838), (14, 23239336), (16, 20334419), (28, 11619668), (31, 10495184), (56, 5809834), (62, 5247592), (83, 3919888), (112, 2904917), (124, 2623796), (166, 1959944), (217, 1499312), (248, 1311898), (332, 979972), (434, 749656), (496, 655949), (581, 559984), (664, 489986), (868, 374828), (1129, 288176), (1162, 279992), (1328, 244993), (1736, 187414), (2258, 144088), (2324, 139996), (2573, 126448), (3472, 93707), (4516, 72044), (4648, 69998), (5146, 63224), (7903, 41168), (9032, 36022), (9296, 34999), (10292, 31612), (15806, 20584), (18011, 18064)]