208757588832

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5737}}^1\times {\mathrm{9719}}^1$

素因数の和:15485

約数の個数: 144

約数和(自身を含む): 639497345760

約数和(自身を除く): 430739756928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 5737, 9719, 11474, 17211, 19438, 22948, 29157, 34422, 38876, 45896, 51633, 58314, 68844, 74581, 77752, 87471, 91792, 103266, 116628, 126347, 137688, 149162, 155504, 174942, 183584, 206532, 223743, 233256, 252694, 275376, 298324, 311008, 349884, 379041, 413064, 447486, 466512, 505388, 550752, 596648, 671229, 699768, 758082, 826128, 894972, 933024, 1010776, 1137123, 1193296, 1342458, 1399536, 1516164, 1652256, 1789944, 2021552, 2274246, 2386592, 2684916, 2799072, 3032328, 3579888, 4043104, 4548492, 5369832, 6064656, 7159776, 9096984, 10739664, 12129312, 18193968, 21479328, 36387936, 55757903, 111515806, 167273709, 223031612, 334547418, 446063224, 501821127, 669094836, 724852739, 892126448, 1003642254, 1338189672, 1449705478, 1784252896, 2007284508, 2174558217, 2676379344, 2899410956, 4014569016, 4349116434, 5352758688, 5798821912, 6523674651, 8029138032, 8698232868, 11597643824, 13047349302, 16058276064, 17396465736, 23195287648, 26094698604, 34792931472, 52189397208, 69585862944, 104378794416, 208757588832]

約数ペア:

[(1, 208757588832), (2, 104378794416), (3, 69585862944), (4, 52189397208), (6, 34792931472), (8, 26094698604), (9, 23195287648), (12, 17396465736), (13, 16058276064), (16, 13047349302), (18, 11597643824), (24, 8698232868), (26, 8029138032), (32, 6523674651), (36, 5798821912), (39, 5352758688), (48, 4349116434), (52, 4014569016), (72, 2899410956), (78, 2676379344), (96, 2174558217), (104, 2007284508), (117, 1784252896), (144, 1449705478), (156, 1338189672), (208, 1003642254), (234, 892126448), (288, 724852739), (312, 669094836), (416, 501821127), (468, 446063224), (624, 334547418), (936, 223031612), (1248, 167273709), (1872, 111515806), (3744, 55757903), (5737, 36387936), (9719, 21479328), (11474, 18193968), (17211, 12129312), (19438, 10739664), (22948, 9096984), (29157, 7159776), (34422, 6064656), (38876, 5369832), (45896, 4548492), (51633, 4043104), (58314, 3579888), (68844, 3032328), (74581, 2799072), (77752, 2684916), (87471, 2386592), (91792, 2274246), (103266, 2021552), (116628, 1789944), (126347, 1652256), (137688, 1516164), (149162, 1399536), (155504, 1342458), (174942, 1193296), (183584, 1137123), (206532, 1010776), (223743, 933024), (233256, 894972), (252694, 826128), (275376, 758082), (298324, 699768), (311008, 671229), (349884, 596648), (379041, 550752), (413064, 505388), (447486, 466512)]