2613978032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 5342515200

約数和(自身を除く): 2728537168

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 199, 248, 284, 373, 398, 496, 568, 746, 796, 1136, 1492, 1592, 2201, 2984, 3184, 4402, 5968, 6169, 8804, 11563, 12338, 14129, 17608, 23126, 24676, 26483, 28258, 35216, 46252, 49352, 52966, 56516, 74227, 92504, 98704, 105932, 113032, 148454, 185008, 211864, 226064, 296908, 423728, 437999, 593816, 820973, 875998, 1187632, 1641946, 1751996, 2301037, 3283892, 3503992, 4602074, 5270117, 6567784, 7007984, 9204148, 10540234, 13135568, 18408296, 21080468, 36816592, 42160936, 84321872, 163373627, 326747254, 653494508, 1306989016, 2613978032]

約数ペア:

[(1, 2613978032), (2, 1306989016), (4, 653494508), (8, 326747254), (16, 163373627), (31, 84321872), (62, 42160936), (71, 36816592), (124, 21080468), (142, 18408296), (199, 13135568), (248, 10540234), (284, 9204148), (373, 7007984), (398, 6567784), (496, 5270117), (568, 4602074), (746, 3503992), (796, 3283892), (1136, 2301037), (1492, 1751996), (1592, 1641946), (2201, 1187632), (2984, 875998), (3184, 820973), (4402, 593816), (5968, 437999), (6169, 423728), (8804, 296908), (11563, 226064), (12338, 211864), (14129, 185008), (17608, 148454), (23126, 113032), (24676, 105932), (26483, 98704), (28258, 92504), (35216, 74227), (46252, 56516), (49352, 52966)]