15671983704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{178757}}^1$

素因数の和:179060

約数の個数: 64

約数和(自身を含む): 42344195040

約数和(自身を除く): 26672211336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 281, 312, 562, 843, 1124, 1686, 2248, 3372, 3653, 6744, 7306, 10959, 14612, 21918, 29224, 43836, 87672, 178757, 357514, 536271, 715028, 1072542, 1430056, 2145084, 2323841, 4290168, 4647682, 6971523, 9295364, 13943046, 18590728, 27886092, 50230717, 55772184, 100461434, 150692151, 200922868, 301384302, 401845736, 602768604, 652999321, 1205537208, 1305998642, 1958997963, 2611997284, 3917995926, 5223994568, 7835991852, 15671983704]

約数ペア:

[(1, 15671983704), (2, 7835991852), (3, 5223994568), (4, 3917995926), (6, 2611997284), (8, 1958997963), (12, 1305998642), (13, 1205537208), (24, 652999321), (26, 602768604), (39, 401845736), (52, 301384302), (78, 200922868), (104, 150692151), (156, 100461434), (281, 55772184), (312, 50230717), (562, 27886092), (843, 18590728), (1124, 13943046), (1686, 9295364), (2248, 6971523), (3372, 4647682), (3653, 4290168), (6744, 2323841), (7306, 2145084), (10959, 1430056), (14612, 1072542), (21918, 715028), (29224, 536271), (43836, 357514), (87672, 178757)]