329270344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 731566080

約数和(自身を除く): 402295736

約数列:

[1, 2, 4, 8, 13, 26, 31, 41, 47, 52, 53, 62, 82, 94, 104, 106, 124, 164, 188, 212, 248, 328, 376, 403, 424, 533, 611, 689, 806, 1066, 1222, 1271, 1378, 1457, 1612, 1643, 1927, 2132, 2173, 2444, 2491, 2542, 2756, 2914, 3224, 3286, 3854, 4264, 4346, 4888, 4982, 5084, 5512, 5828, 6572, 7708, 8692, 9964, 10168, 11656, 13144, 15416, 16523, 17384, 18941, 19928, 21359, 25051, 28249, 32383, 33046, 37882, 42718, 50102, 56498, 59737, 64766, 66092, 67363, 75764, 77221, 85436, 100204, 102131, 112996, 119474, 129532, 132184, 134726, 151528, 154442, 170872, 200408, 204262, 225992, 238948, 259064, 269452, 308884, 408524, 477896, 538904, 617768, 776581, 817048, 875719, 1003873, 1327703, 1553162, 1751438, 2007746, 2655406, 3106324, 3166061, 3502876, 4015492, 5310812, 6212648, 6332122, 7005752, 8030984, 10621624, 12664244, 25328488, 41158793, 82317586, 164635172, 329270344]

約数ペア:

[(1, 329270344), (2, 164635172), (4, 82317586), (8, 41158793), (13, 25328488), (26, 12664244), (31, 10621624), (41, 8030984), (47, 7005752), (52, 6332122), (53, 6212648), (62, 5310812), (82, 4015492), (94, 3502876), (104, 3166061), (106, 3106324), (124, 2655406), (164, 2007746), (188, 1751438), (212, 1553162), (248, 1327703), (328, 1003873), (376, 875719), (403, 817048), (424, 776581), (533, 617768), (611, 538904), (689, 477896), (806, 408524), (1066, 308884), (1222, 269452), (1271, 259064), (1378, 238948), (1457, 225992), (1612, 204262), (1643, 200408), (1927, 170872), (2132, 154442), (2173, 151528), (2444, 134726), (2491, 132184), (2542, 129532), (2756, 119474), (2914, 112996), (3224, 102131), (3286, 100204), (3854, 85436), (4264, 77221), (4346, 75764), (4888, 67363), (4982, 66092), (5084, 64766), (5512, 59737), (5828, 56498), (6572, 50102), (7708, 42718), (8692, 37882), (9964, 33046), (10168, 32383), (11656, 28249), (13144, 25051), (15416, 21359), (16523, 19928), (17384, 18941)]