880596912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{45523}}^1$

素因数の和:45578

約数の個数: 80

約数和(自身を含む): 2528949248

約数和(自身を除く): 1648352336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 45523, 91046, 136569, 182092, 273138, 364184, 546276, 591799, 728368, 1092552, 1183598, 1411213, 1775397, 2185104, 2367196, 2822426, 3550794, 4233639, 4734392, 5644852, 7101588, 8467278, 9468784, 11289704, 14203176, 16934556, 18345769, 22579408, 28406352, 33869112, 36691538, 55037307, 67738224, 73383076, 110074614, 146766152, 220149228, 293532304, 440298456, 880596912]

約数ペア:

[(1, 880596912), (2, 440298456), (3, 293532304), (4, 220149228), (6, 146766152), (8, 110074614), (12, 73383076), (13, 67738224), (16, 55037307), (24, 36691538), (26, 33869112), (31, 28406352), (39, 22579408), (48, 18345769), (52, 16934556), (62, 14203176), (78, 11289704), (93, 9468784), (104, 8467278), (124, 7101588), (156, 5644852), (186, 4734392), (208, 4233639), (248, 3550794), (312, 2822426), (372, 2367196), (403, 2185104), (496, 1775397), (624, 1411213), (744, 1183598), (806, 1092552), (1209, 728368), (1488, 591799), (1612, 546276), (2418, 364184), (3224, 273138), (4836, 182092), (6448, 136569), (9672, 91046), (19344, 45523)]