340951184

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{541}}^1$

素因数の和:904

約数の個数: 80

約数和(自身を含む): 803270016

約数和(自身を除く): 462318832

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 331, 476, 541, 662, 952, 1082, 1324, 1904, 2164, 2317, 2648, 3787, 4328, 4634, 5296, 5627, 7574, 8656, 9197, 9268, 11254, 15148, 18394, 18536, 22508, 30296, 36788, 37072, 39389, 45016, 60592, 64379, 73576, 78778, 90032, 128758, 147152, 157556, 179071, 257516, 315112, 358142, 515032, 630224, 716284, 1030064, 1253497, 1432568, 2506994, 2865136, 3044207, 5013988, 6088414, 10027976, 12176828, 20055952, 21309449, 24353656, 42618898, 48707312, 85237796, 170475592, 340951184]

約数ペア:

[(1, 340951184), (2, 170475592), (4, 85237796), (7, 48707312), (8, 42618898), (14, 24353656), (16, 21309449), (17, 20055952), (28, 12176828), (34, 10027976), (56, 6088414), (68, 5013988), (112, 3044207), (119, 2865136), (136, 2506994), (238, 1432568), (272, 1253497), (331, 1030064), (476, 716284), (541, 630224), (662, 515032), (952, 358142), (1082, 315112), (1324, 257516), (1904, 179071), (2164, 157556), (2317, 147152), (2648, 128758), (3787, 90032), (4328, 78778), (4634, 73576), (5296, 64379), (5627, 60592), (7574, 45016), (8656, 39389), (9197, 37072), (9268, 36788), (11254, 30296), (15148, 22508), (18394, 18536)]