443076738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 1032974208

約数和(自身を除く): 589897470

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 257, 299, 403, 514, 598, 713, 771, 806, 897, 961, 1209, 1426, 1542, 1794, 1922, 2139, 2418, 2883, 3341, 4278, 5766, 5911, 6682, 7967, 9269, 10023, 11822, 12493, 15934, 17733, 18538, 20046, 22103, 23901, 24986, 27807, 35466, 37479, 44206, 47802, 55614, 66309, 74958, 76843, 103571, 132618, 153686, 183241, 207142, 230529, 246977, 287339, 310713, 366482, 461058, 493954, 549723, 574678, 621426, 740931, 862017, 1099446, 1481862, 1724034, 2382133, 3210701, 4764266, 5680471, 6421402, 7146399, 9632103, 11360942, 14292798, 17041413, 19264206, 34082826, 73846123, 147692246, 221538369, 443076738]

約数ペア:

[(1, 443076738), (2, 221538369), (3, 147692246), (6, 73846123), (13, 34082826), (23, 19264206), (26, 17041413), (31, 14292798), (39, 11360942), (46, 9632103), (62, 7146399), (69, 6421402), (78, 5680471), (93, 4764266), (138, 3210701), (186, 2382133), (257, 1724034), (299, 1481862), (403, 1099446), (514, 862017), (598, 740931), (713, 621426), (771, 574678), (806, 549723), (897, 493954), (961, 461058), (1209, 366482), (1426, 310713), (1542, 287339), (1794, 246977), (1922, 230529), (2139, 207142), (2418, 183241), (2883, 153686), (3341, 132618), (4278, 103571), (5766, 76843), (5911, 74958), (6682, 66309), (7967, 55614), (9269, 47802), (10023, 44206), (11822, 37479), (12493, 35466), (15934, 27807), (17733, 24986), (18538, 23901), (20046, 22103)]