242821968

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 643577856

約数和(自身を除く): 400755888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 127, 183, 244, 254, 366, 381, 488, 508, 653, 732, 762, 976, 1016, 1306, 1464, 1524, 1959, 2032, 2612, 2928, 3048, 3918, 5224, 6096, 7747, 7836, 10448, 15494, 15672, 23241, 30988, 31344, 39833, 46482, 61976, 79666, 82931, 92964, 119499, 123952, 159332, 165862, 185928, 238998, 248793, 318664, 331724, 371856, 477996, 497586, 637328, 663448, 955992, 995172, 1326896, 1911984, 1990344, 3980688, 5058791, 10117582, 15176373, 20235164, 30352746, 40470328, 60705492, 80940656, 121410984, 242821968]

約数ペア:

[(1, 242821968), (2, 121410984), (3, 80940656), (4, 60705492), (6, 40470328), (8, 30352746), (12, 20235164), (16, 15176373), (24, 10117582), (48, 5058791), (61, 3980688), (122, 1990344), (127, 1911984), (183, 1326896), (244, 995172), (254, 955992), (366, 663448), (381, 637328), (488, 497586), (508, 477996), (653, 371856), (732, 331724), (762, 318664), (976, 248793), (1016, 238998), (1306, 185928), (1464, 165862), (1524, 159332), (1959, 123952), (2032, 119499), (2612, 92964), (2928, 82931), (3048, 79666), (3918, 61976), (5224, 46482), (6096, 39833), (7747, 31344), (7836, 30988), (10448, 23241), (15494, 15672)]