655019377216

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{5119}}^1\times {\mathrm{105229}}^1$

素因数の和:110379

約数の個数: 56

約数和(自身を含む): 1368495104000

約数和(自身を除く): 713475726784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 5119, 10238, 20476, 40952, 81904, 97261, 105229, 163808, 194522, 210458, 327616, 389044, 420916, 778088, 841832, 1556176, 1683664, 1999351, 3112352, 3367328, 3998702, 6224704, 6734656, 7997404, 15994808, 31989616, 63979232, 127958464, 538667251, 1077334502, 2154669004, 4309338008, 8618676016, 10234677769, 17237352032, 20469355538, 34474704064, 40938711076, 81877422152, 163754844304, 327509688608, 655019377216]

約数ペア:

[(1, 655019377216), (2, 327509688608), (4, 163754844304), (8, 81877422152), (16, 40938711076), (19, 34474704064), (32, 20469355538), (38, 17237352032), (64, 10234677769), (76, 8618676016), (152, 4309338008), (304, 2154669004), (608, 1077334502), (1216, 538667251), (5119, 127958464), (10238, 63979232), (20476, 31989616), (40952, 15994808), (81904, 7997404), (97261, 6734656), (105229, 6224704), (163808, 3998702), (194522, 3367328), (210458, 3112352), (327616, 1999351), (389044, 1683664), (420916, 1556176), (778088, 841832)]