243685296

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:815

約数の個数: 120

約数和(自身を含む): 713922560

約数和(自身を除く): 470237264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 79, 93, 124, 144, 158, 186, 237, 248, 279, 316, 372, 474, 496, 558, 632, 691, 711, 744, 948, 1116, 1264, 1382, 1422, 1488, 1896, 2073, 2232, 2449, 2764, 2844, 3792, 4146, 4464, 4898, 5528, 5688, 6219, 7347, 8292, 9796, 11056, 11376, 12438, 14694, 16584, 19592, 21421, 22041, 24876, 29388, 33168, 39184, 42842, 44082, 49752, 54589, 58776, 64263, 85684, 88164, 99504, 109178, 117552, 128526, 163767, 171368, 176328, 192789, 218356, 257052, 327534, 342736, 352656, 385578, 436712, 491301, 514104, 655068, 771156, 873424, 982602, 1028208, 1310136, 1542312, 1692259, 1965204, 2620272, 3084624, 3384518, 3930408, 5076777, 6769036, 7860816, 10153554, 13538072, 15230331, 20307108, 27076144, 30460662, 40614216, 60921324, 81228432, 121842648, 243685296]

約数ペア:

[(1, 243685296), (2, 121842648), (3, 81228432), (4, 60921324), (6, 40614216), (8, 30460662), (9, 27076144), (12, 20307108), (16, 15230331), (18, 13538072), (24, 10153554), (31, 7860816), (36, 6769036), (48, 5076777), (62, 3930408), (72, 3384518), (79, 3084624), (93, 2620272), (124, 1965204), (144, 1692259), (158, 1542312), (186, 1310136), (237, 1028208), (248, 982602), (279, 873424), (316, 771156), (372, 655068), (474, 514104), (496, 491301), (558, 436712), (632, 385578), (691, 352656), (711, 342736), (744, 327534), (948, 257052), (1116, 218356), (1264, 192789), (1382, 176328), (1422, 171368), (1488, 163767), (1896, 128526), (2073, 117552), (2232, 109178), (2449, 99504), (2764, 88164), (2844, 85684), (3792, 64263), (4146, 58776), (4464, 54589), (4898, 49752), (5528, 44082), (5688, 42842), (6219, 39184), (7347, 33168), (8292, 29388), (9796, 24876), (11056, 22041), (11376, 21421), (12438, 19592), (14694, 16584)]