245888032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:906

約数の個数: 96

約数和(自身を含む): 562222080

約数和(自身を除く): 316334048

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 403, 416, 496, 598, 713, 736, 806, 829, 992, 1196, 1426, 1612, 1658, 2392, 2852, 3224, 3316, 4784, 5704, 6448, 6632, 9269, 9568, 10777, 11408, 12896, 13264, 18538, 19067, 21554, 22816, 25699, 26528, 37076, 38134, 43108, 51398, 74152, 76268, 86216, 102796, 148304, 152536, 172432, 205592, 247871, 296608, 305072, 334087, 344864, 411184, 495742, 591077, 610144, 668174, 822368, 991484, 1182154, 1336348, 1982968, 2364308, 2672696, 3965936, 4728616, 5345392, 7684001, 7931872, 9457232, 10690784, 15368002, 18914464, 30736004, 61472008, 122944016, 245888032]

約数ペア:

[(1, 245888032), (2, 122944016), (4, 61472008), (8, 30736004), (13, 18914464), (16, 15368002), (23, 10690784), (26, 9457232), (31, 7931872), (32, 7684001), (46, 5345392), (52, 4728616), (62, 3965936), (92, 2672696), (104, 2364308), (124, 1982968), (184, 1336348), (208, 1182154), (248, 991484), (299, 822368), (368, 668174), (403, 610144), (416, 591077), (496, 495742), (598, 411184), (713, 344864), (736, 334087), (806, 305072), (829, 296608), (992, 247871), (1196, 205592), (1426, 172432), (1612, 152536), (1658, 148304), (2392, 102796), (2852, 86216), (3224, 76268), (3316, 74152), (4784, 51398), (5704, 43108), (6448, 38134), (6632, 37076), (9269, 26528), (9568, 25699), (10777, 22816), (11408, 21554), (12896, 19067), (13264, 18538)]