320920776

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9883}}^1$

素因数の和:9947

約数の個数: 96

約数和(自身を含む): 971399520

約数和(自身を除く): 650478744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 41, 44, 66, 72, 82, 88, 99, 123, 132, 164, 198, 246, 264, 328, 369, 396, 451, 492, 738, 792, 902, 984, 1353, 1476, 1804, 2706, 2952, 3608, 4059, 5412, 8118, 9883, 10824, 16236, 19766, 29649, 32472, 39532, 59298, 79064, 88947, 108713, 118596, 177894, 217426, 237192, 326139, 355788, 405203, 434852, 652278, 711576, 810406, 869704, 978417, 1215609, 1304556, 1620812, 1956834, 2431218, 2609112, 3241624, 3646827, 3913668, 4457233, 4862436, 7293654, 7827336, 8914466, 9724872, 13371699, 14587308, 17828932, 26743398, 29174616, 35657864, 40115097, 53486796, 80230194, 106973592, 160460388, 320920776]

約数ペア:

[(1, 320920776), (2, 160460388), (3, 106973592), (4, 80230194), (6, 53486796), (8, 40115097), (9, 35657864), (11, 29174616), (12, 26743398), (18, 17828932), (22, 14587308), (24, 13371699), (33, 9724872), (36, 8914466), (41, 7827336), (44, 7293654), (66, 4862436), (72, 4457233), (82, 3913668), (88, 3646827), (99, 3241624), (123, 2609112), (132, 2431218), (164, 1956834), (198, 1620812), (246, 1304556), (264, 1215609), (328, 978417), (369, 869704), (396, 810406), (451, 711576), (492, 652278), (738, 434852), (792, 405203), (902, 355788), (984, 326139), (1353, 237192), (1476, 217426), (1804, 177894), (2706, 118596), (2952, 108713), (3608, 88947), (4059, 79064), (5412, 59298), (8118, 39532), (9883, 32472), (10824, 29649), (16236, 19766)]