1572128376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{719839}}^1$

素因数の和:719868

約数の個数: 64

約数和(自身を含む): 4837324800

約数和(自身を除く): 3265196424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 719839, 1439678, 2159517, 2879356, 4319034, 5038873, 5758712, 8638068, 9357907, 10077746, 15116619, 17276136, 18715814, 20155492, 28073721, 30233238, 37431628, 40310984, 56147442, 60466476, 65505349, 74863256, 112294884, 120932952, 131010698, 196516047, 224589768, 262021396, 393032094, 524042792, 786064188, 1572128376]

約数ペア:

[(1, 1572128376), (2, 786064188), (3, 524042792), (4, 393032094), (6, 262021396), (7, 224589768), (8, 196516047), (12, 131010698), (13, 120932952), (14, 112294884), (21, 74863256), (24, 65505349), (26, 60466476), (28, 56147442), (39, 40310984), (42, 37431628), (52, 30233238), (56, 28073721), (78, 20155492), (84, 18715814), (91, 17276136), (104, 15116619), (156, 10077746), (168, 9357907), (182, 8638068), (273, 5758712), (312, 5038873), (364, 4319034), (546, 2879356), (728, 2159517), (1092, 1439678), (2184, 719839)]