309660984

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8161}}^1$

素因数の和:8221

約数の個数: 96

約数和(自身を含む): 916755840

約数和(自身を除く): 607094856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 306, 372, 408, 527, 558, 612, 744, 1054, 1116, 1224, 1581, 2108, 2232, 3162, 4216, 4743, 6324, 8161, 9486, 12648, 16322, 18972, 24483, 32644, 37944, 48966, 65288, 73449, 97932, 138737, 146898, 195864, 252991, 277474, 293796, 416211, 505982, 554948, 587592, 758973, 832422, 1011964, 1109896, 1248633, 1517946, 1664844, 2023928, 2276919, 2497266, 3035892, 3329688, 4300847, 4553838, 4994532, 6071784, 8601694, 9107676, 9989064, 12902541, 17203388, 18215352, 25805082, 34406776, 38707623, 51610164, 77415246, 103220328, 154830492, 309660984]

約数ペア:

[(1, 309660984), (2, 154830492), (3, 103220328), (4, 77415246), (6, 51610164), (8, 38707623), (9, 34406776), (12, 25805082), (17, 18215352), (18, 17203388), (24, 12902541), (31, 9989064), (34, 9107676), (36, 8601694), (51, 6071784), (62, 4994532), (68, 4553838), (72, 4300847), (93, 3329688), (102, 3035892), (124, 2497266), (136, 2276919), (153, 2023928), (186, 1664844), (204, 1517946), (248, 1248633), (279, 1109896), (306, 1011964), (372, 832422), (408, 758973), (527, 587592), (558, 554948), (612, 505982), (744, 416211), (1054, 293796), (1116, 277474), (1224, 252991), (1581, 195864), (2108, 146898), (2232, 138737), (3162, 97932), (4216, 73449), (4743, 65288), (6324, 48966), (8161, 37944), (9486, 32644), (12648, 24483), (16322, 18972)]