639872810064

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{8147}}^1$

素因数の和:8506

約数の個数: 240

約数和(自身を含む): 1876720757184

約数和(自身を除く): 1236847947120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 53, 72, 82, 106, 123, 144, 159, 164, 212, 246, 251, 318, 328, 369, 424, 477, 492, 502, 636, 656, 738, 753, 848, 954, 984, 1004, 1272, 1476, 1506, 1908, 1968, 2008, 2173, 2259, 2544, 2952, 3012, 3816, 4016, 4346, 4518, 5904, 6024, 6519, 7632, 8147, 8692, 9036, 10291, 12048, 13038, 13303, 16294, 17384, 18072, 19557, 20582, 24441, 26076, 26606, 30873, 32588, 34768, 36144, 39114, 39909, 41164, 48882, 52152, 53212, 61746, 65176, 73323, 78228, 79818, 82328, 92619, 97764, 104304, 106424, 119727, 123492, 130352, 146646, 156456, 159636, 164656, 185238, 195528, 212848, 239454, 246984, 293292, 312912, 319272, 334027, 370476, 391056, 431791, 478908, 493968, 545423, 586584, 638544, 668054, 740952, 863582, 957816, 1002081, 1090846, 1173168, 1295373, 1336108, 1481904, 1636269, 1727164, 1915632, 2004162, 2044897, 2181692, 2590746, 2672216, 3006243, 3272538, 3454328, 3886119, 4008324, 4089794, 4363384, 4908807, 5181492, 5344432, 6012486, 6134691, 6545076, 6908656, 7772238, 8016648, 8179588, 8726768, 9817614, 10362984, 12024972, 12269382, 13090152, 15544476, 16033296, 16359176, 17703431, 18404073, 19635228, 20725968, 24049944, 24538764, 26180304, 31088952, 32718352, 35406862, 36808146, 39270456, 48099888, 49077528, 53110293, 62177904, 70813724, 73616292, 78540912, 83840777, 98155056, 106220586, 108379541, 141627448, 147232584, 159330879, 167681554, 212441172, 216759082, 251522331, 283254896, 294465168, 318661758, 325138623, 335363108, 424882344, 433518164, 503044662, 637323516, 650277246, 670726216, 754566993, 849764688, 867036328, 975415869, 1006089324, 1274647032, 1300554492, 1341452432, 1509133986, 1734072656, 1950831738, 2012178648, 2549294064, 2601108984, 3018267972, 3901663476, 4024357296, 4443561181, 5202217968, 6036535944, 7803326952, 8887122362, 12073071888, 13330683543, 15606653904, 17774244724, 26661367086, 35548489448, 39992050629, 53322734172, 71096978896, 79984101258, 106645468344, 159968202516, 213290936688, 319936405032, 639872810064]

約数ペア:

[(1, 639872810064), (2, 319936405032), (3, 213290936688), (4, 159968202516), (6, 106645468344), (8, 79984101258), (9, 71096978896), (12, 53322734172), (16, 39992050629), (18, 35548489448), (24, 26661367086), (36, 17774244724), (41, 15606653904), (48, 13330683543), (53, 12073071888), (72, 8887122362), (82, 7803326952), (106, 6036535944), (123, 5202217968), (144, 4443561181), (159, 4024357296), (164, 3901663476), (212, 3018267972), (246, 2601108984), (251, 2549294064), (318, 2012178648), (328, 1950831738), (369, 1734072656), (424, 1509133986), (477, 1341452432), (492, 1300554492), (502, 1274647032), (636, 1006089324), (656, 975415869), (738, 867036328), (753, 849764688), (848, 754566993), (954, 670726216), (984, 650277246), (1004, 637323516), (1272, 503044662), (1476, 433518164), (1506, 424882344), (1908, 335363108), (1968, 325138623), (2008, 318661758), (2173, 294465168), (2259, 283254896), (2544, 251522331), (2952, 216759082), (3012, 212441172), (3816, 167681554), (4016, 159330879), (4346, 147232584), (4518, 141627448), (5904, 108379541), (6024, 106220586), (6519, 98155056), (7632, 83840777), (8147, 78540912), (8692, 73616292), (9036, 70813724), (10291, 62177904), (12048, 53110293), (13038, 49077528), (13303, 48099888), (16294, 39270456), (17384, 36808146), (18072, 35406862), (19557, 32718352), (20582, 31088952), (24441, 26180304), (26076, 24538764), (26606, 24049944), (30873, 20725968), (32588, 19635228), (34768, 18404073), (36144, 17703431), (39114, 16359176), (39909, 16033296), (41164, 15544476), (48882, 13090152), (52152, 12269382), (53212, 12024972), (61746, 10362984), (65176, 9817614), (73323, 8726768), (78228, 8179588), (79818, 8016648), (82328, 7772238), (92619, 6908656), (97764, 6545076), (104304, 6134691), (106424, 6012486), (119727, 5344432), (123492, 5181492), (130352, 4908807), (146646, 4363384), (156456, 4089794), (159636, 4008324), (164656, 3886119), (185238, 3454328), (195528, 3272538), (212848, 3006243), (239454, 2672216), (246984, 2590746), (293292, 2181692), (312912, 2044897), (319272, 2004162), (334027, 1915632), (370476, 1727164), (391056, 1636269), (431791, 1481904), (478908, 1336108), (493968, 1295373), (545423, 1173168), (586584, 1090846), (638544, 1002081), (668054, 957816), (740952, 863582)]