12867120000008

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1\times {\mathrm{275917}}^1$

素因数の和:276534

約数の個数: 64

約数和(自身を含む): 24577142005440

約数和(自身を除く): 11710022005432

約数列:

[1, 2, 4, 8, 107, 157, 214, 314, 347, 428, 628, 694, 856, 1256, 1388, 2776, 16799, 33598, 37129, 54479, 67196, 74258, 108958, 134392, 148516, 217916, 275917, 297032, 435832, 551834, 1103668, 2207336, 5829253, 11658506, 23317012, 29523119, 43318969, 46634024, 59046238, 86637938, 95743199, 118092476, 173275876, 191486398, 236184952, 346551752, 382972796, 765945592, 4635129683, 9270259366, 10244522293, 15031682243, 18540518732, 20489044586, 30063364486, 37081037464, 40978089172, 60126728972, 81956178344, 120253457944, 1608390000001, 3216780000002, 6433560000004, 12867120000008]

約数ペア:

[(1, 12867120000008), (2, 6433560000004), (4, 3216780000002), (8, 1608390000001), (107, 120253457944), (157, 81956178344), (214, 60126728972), (314, 40978089172), (347, 37081037464), (428, 30063364486), (628, 20489044586), (694, 18540518732), (856, 15031682243), (1256, 10244522293), (1388, 9270259366), (2776, 4635129683), (16799, 765945592), (33598, 382972796), (37129, 346551752), (54479, 236184952), (67196, 191486398), (74258, 173275876), (108958, 118092476), (134392, 95743199), (148516, 86637938), (217916, 59046238), (275917, 46634024), (297032, 43318969), (435832, 29523119), (551834, 23317012), (1103668, 11658506), (2207336, 5829253)]