2639315328

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{528709}}^1$

素因数の和:528739

約数の個数: 64

約数和(自身を含む): 7549978800

約数和(自身を除く): 4910663472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 528709, 1057418, 1586127, 2114836, 3172254, 4229672, 6344508, 6873217, 8459344, 12689016, 13746434, 16918688, 20619651, 25378032, 27492868, 33837376, 41239302, 50756064, 54985736, 67674752, 82478604, 101512128, 109971472, 164957208, 203024256, 219942944, 329914416, 439885888, 659828832, 879771776, 1319657664, 2639315328]

約数ペア:

[(1, 2639315328), (2, 1319657664), (3, 879771776), (4, 659828832), (6, 439885888), (8, 329914416), (12, 219942944), (13, 203024256), (16, 164957208), (24, 109971472), (26, 101512128), (32, 82478604), (39, 67674752), (48, 54985736), (52, 50756064), (64, 41239302), (78, 33837376), (96, 27492868), (104, 25378032), (128, 20619651), (156, 16918688), (192, 13746434), (208, 12689016), (312, 8459344), (384, 6873217), (416, 6344508), (624, 4229672), (832, 3172254), (1248, 2114836), (1664, 1586127), (2496, 1057418), (4992, 528709)]