302339248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 639959040

約数和(自身を除く): 337619792

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 127, 152, 164, 191, 254, 304, 328, 382, 508, 656, 764, 779, 1016, 1528, 1558, 2032, 2413, 3056, 3116, 3629, 4826, 5207, 6232, 7258, 7831, 9652, 10414, 12464, 14516, 15662, 19304, 20828, 24257, 29032, 31324, 38608, 41656, 48514, 58064, 62648, 83312, 97028, 98933, 125296, 148789, 194056, 197866, 297578, 388112, 395732, 460883, 595156, 791464, 921766, 994537, 1190312, 1582928, 1843532, 1989074, 2380624, 3687064, 3978148, 7374128, 7956296, 15912592, 18896203, 37792406, 75584812, 151169624, 302339248]

約数ペア:

[(1, 302339248), (2, 151169624), (4, 75584812), (8, 37792406), (16, 18896203), (19, 15912592), (38, 7956296), (41, 7374128), (76, 3978148), (82, 3687064), (127, 2380624), (152, 1989074), (164, 1843532), (191, 1582928), (254, 1190312), (304, 994537), (328, 921766), (382, 791464), (508, 595156), (656, 460883), (764, 395732), (779, 388112), (1016, 297578), (1528, 197866), (1558, 194056), (2032, 148789), (2413, 125296), (3056, 98933), (3116, 97028), (3629, 83312), (4826, 62648), (5207, 58064), (6232, 48514), (7258, 41656), (7831, 38608), (9652, 31324), (10414, 29032), (12464, 24257), (14516, 20828), (15662, 19304)]