239202324

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 681408000

約数和(自身を除く): 442205676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 31, 36, 38, 57, 58, 62, 76, 87, 93, 114, 116, 124, 171, 174, 186, 228, 261, 279, 342, 348, 372, 389, 522, 551, 558, 589, 684, 778, 899, 1044, 1102, 1116, 1167, 1178, 1556, 1653, 1767, 1798, 2204, 2334, 2356, 2697, 3306, 3501, 3534, 3596, 4668, 4959, 5301, 5394, 6612, 7002, 7068, 7391, 8091, 9918, 10602, 10788, 11281, 12059, 14004, 14782, 16182, 17081, 19836, 21204, 22173, 22562, 24118, 29564, 32364, 33843, 34162, 36177, 44346, 45124, 48236, 51243, 66519, 67686, 68324, 72354, 88692, 101529, 102486, 108531, 133038, 135372, 144708, 153729, 203058, 204972, 214339, 217062, 229121, 266076, 307458, 349711, 406116, 428678, 434124, 458242, 614916, 643017, 687363, 699422, 857356, 916484, 1049133, 1286034, 1374726, 1398844, 1929051, 2062089, 2098266, 2572068, 2749452, 3147399, 3858102, 4124178, 4196532, 6294798, 6644509, 7716204, 8248356, 12589596, 13289018, 19933527, 26578036, 39867054, 59800581, 79734108, 119601162, 239202324]

約数ペア:

[(1, 239202324), (2, 119601162), (3, 79734108), (4, 59800581), (6, 39867054), (9, 26578036), (12, 19933527), (18, 13289018), (19, 12589596), (29, 8248356), (31, 7716204), (36, 6644509), (38, 6294798), (57, 4196532), (58, 4124178), (62, 3858102), (76, 3147399), (87, 2749452), (93, 2572068), (114, 2098266), (116, 2062089), (124, 1929051), (171, 1398844), (174, 1374726), (186, 1286034), (228, 1049133), (261, 916484), (279, 857356), (342, 699422), (348, 687363), (372, 643017), (389, 614916), (522, 458242), (551, 434124), (558, 428678), (589, 406116), (684, 349711), (778, 307458), (899, 266076), (1044, 229121), (1102, 217062), (1116, 214339), (1167, 204972), (1178, 203058), (1556, 153729), (1653, 144708), (1767, 135372), (1798, 133038), (2204, 108531), (2334, 102486), (2356, 101529), (2697, 88692), (3306, 72354), (3501, 68324), (3534, 67686), (3596, 66519), (4668, 51243), (4959, 48236), (5301, 45124), (5394, 44346), (6612, 36177), (7002, 34162), (7068, 33843), (7391, 32364), (8091, 29564), (9918, 24118), (10602, 22562), (10788, 22173), (11281, 21204), (12059, 19836), (14004, 17081), (14782, 16182)]