438566544

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13781}}^1$

素因数の和:13825

約数の個数: 120

約数和(自身を含む): 1399644792

約数和(自身を除く): 961078248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 7956, 10608, 13781, 15912, 27562, 31824, 41343, 55124, 82686, 110248, 124029, 165372, 179153, 220496, 234277, 248058, 330744, 358306, 468554, 496116, 537459, 661488, 702831, 716612, 937108, 992232, 1074918, 1405662, 1433224, 1612377, 1874216, 1984464, 2108493, 2149836, 2811324, 2866448, 3045601, 3224754, 3748432, 4216986, 4299672, 5622648, 6091202, 6449508, 8433972, 8599344, 9136803, 11245296, 12182404, 12899016, 16867944, 18273606, 24364808, 25798032, 27410409, 33735888, 36547212, 48729616, 54820818, 73094424, 109641636, 146188848, 219283272, 438566544]

約数ペア:

[(1, 438566544), (2, 219283272), (3, 146188848), (4, 109641636), (6, 73094424), (8, 54820818), (9, 48729616), (12, 36547212), (13, 33735888), (16, 27410409), (17, 25798032), (18, 24364808), (24, 18273606), (26, 16867944), (34, 12899016), (36, 12182404), (39, 11245296), (48, 9136803), (51, 8599344), (52, 8433972), (68, 6449508), (72, 6091202), (78, 5622648), (102, 4299672), (104, 4216986), (117, 3748432), (136, 3224754), (144, 3045601), (153, 2866448), (156, 2811324), (204, 2149836), (208, 2108493), (221, 1984464), (234, 1874216), (272, 1612377), (306, 1433224), (312, 1405662), (408, 1074918), (442, 992232), (468, 937108), (612, 716612), (624, 702831), (663, 661488), (816, 537459), (884, 496116), (936, 468554), (1224, 358306), (1326, 330744), (1768, 248058), (1872, 234277), (1989, 220496), (2448, 179153), (2652, 165372), (3536, 124029), (3978, 110248), (5304, 82686), (7956, 55124), (10608, 41343), (13781, 31824), (15912, 27562)]