321841008

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4241}}^1$

素因数の和:4303

約数の個数: 120

約数和(自身を含む): 984686976

約数和(自身を除く): 662845968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2448, 3162, 4216, 4241, 4464, 4743, 6324, 8432, 8482, 9486, 12648, 12723, 16964, 18972, 25296, 25446, 33928, 37944, 38169, 50892, 67856, 72097, 75888, 76338, 101784, 131471, 144194, 152676, 203568, 216291, 262942, 288388, 305352, 394413, 432582, 525884, 576776, 610704, 648873, 788826, 865164, 1051768, 1153552, 1183239, 1297746, 1577652, 1730328, 2103536, 2235007, 2366478, 2595492, 3155304, 3460656, 4470014, 4732956, 5190984, 6310608, 6705021, 8940028, 9465912, 10381968, 13410042, 17880056, 18931824, 20115063, 26820084, 35760112, 40230126, 53640168, 80460252, 107280336, 160920504, 321841008]

約数ペア:

[(1, 321841008), (2, 160920504), (3, 107280336), (4, 80460252), (6, 53640168), (8, 40230126), (9, 35760112), (12, 26820084), (16, 20115063), (17, 18931824), (18, 17880056), (24, 13410042), (31, 10381968), (34, 9465912), (36, 8940028), (48, 6705021), (51, 6310608), (62, 5190984), (68, 4732956), (72, 4470014), (93, 3460656), (102, 3155304), (124, 2595492), (136, 2366478), (144, 2235007), (153, 2103536), (186, 1730328), (204, 1577652), (248, 1297746), (272, 1183239), (279, 1153552), (306, 1051768), (372, 865164), (408, 788826), (496, 648873), (527, 610704), (558, 576776), (612, 525884), (744, 432582), (816, 394413), (1054, 305352), (1116, 288388), (1224, 262942), (1488, 216291), (1581, 203568), (2108, 152676), (2232, 144194), (2448, 131471), (3162, 101784), (4216, 76338), (4241, 75888), (4464, 72097), (4743, 67856), (6324, 50892), (8432, 38169), (8482, 37944), (9486, 33928), (12648, 25446), (12723, 25296), (16964, 18972)]