255116262384

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{7121}}^1$

素因数の和:7560

約数の個数: 240

約数和(自身を含む): 772878300480

約数和(自身を除く): 517762038096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 36, 46, 48, 58, 69, 72, 87, 92, 116, 138, 144, 174, 184, 207, 232, 261, 276, 348, 368, 373, 414, 464, 522, 552, 667, 696, 746, 828, 1044, 1104, 1119, 1334, 1392, 1492, 1656, 2001, 2088, 2238, 2668, 2984, 3312, 3357, 4002, 4176, 4476, 5336, 5968, 6003, 6714, 7121, 8004, 8579, 8952, 10672, 10817, 12006, 13428, 14242, 16008, 17158, 17904, 21363, 21634, 24012, 25737, 26856, 28484, 32016, 32451, 34316, 42726, 43268, 48024, 51474, 53712, 56968, 64089, 64902, 68632, 77211, 85452, 86536, 96048, 97353, 102948, 113936, 128178, 129804, 137264, 154422, 163783, 170904, 173072, 194706, 205896, 206509, 248791, 256356, 259608, 308844, 327566, 341808, 389412, 411792, 413018, 491349, 497582, 512712, 519216, 617688, 619527, 655132, 746373, 778824, 826036, 982698, 995164, 1025424, 1235376, 1239054, 1310264, 1474047, 1492746, 1557648, 1652072, 1858581, 1965396, 1990328, 2239119, 2478108, 2620528, 2656133, 2948094, 2985492, 3304144, 3717162, 3930792, 3980656, 4478238, 4749707, 4956216, 5312266, 5896188, 5970984, 7434324, 7861584, 7968399, 8956476, 9499414, 9912432, 10624532, 11792376, 11941968, 14249121, 14868648, 15936798, 17912952, 18998828, 21249064, 23584752, 23905197, 28498242, 29737296, 31873596, 35825904, 37997656, 42498128, 42747363, 47810394, 56996484, 61091059, 63747192, 75995312, 77027857, 85494726, 95620788, 113992968, 122182118, 127494384, 154055714, 170989452, 183273177, 191241576, 227985936, 231083571, 244364236, 308111428, 341978904, 366546354, 382483152, 462167142, 488728472, 549819531, 616222856, 683957808, 693250713, 733092708, 924334284, 977456944, 1099639062, 1232445712, 1386501426, 1466185416, 1771640711, 1848668568, 2199278124, 2773002852, 2932370832, 3543281422, 3697337136, 4398556248, 5314922133, 5546005704, 7086562844, 8797112496, 10629844266, 11092011408, 14173125688, 15944766399, 21259688532, 28346251376, 31889532798, 42519377064, 63779065596, 85038754128, 127558131192, 255116262384]

約数ペア:

[(1, 255116262384), (2, 127558131192), (3, 85038754128), (4, 63779065596), (6, 42519377064), (8, 31889532798), (9, 28346251376), (12, 21259688532), (16, 15944766399), (18, 14173125688), (23, 11092011408), (24, 10629844266), (29, 8797112496), (36, 7086562844), (46, 5546005704), (48, 5314922133), (58, 4398556248), (69, 3697337136), (72, 3543281422), (87, 2932370832), (92, 2773002852), (116, 2199278124), (138, 1848668568), (144, 1771640711), (174, 1466185416), (184, 1386501426), (207, 1232445712), (232, 1099639062), (261, 977456944), (276, 924334284), (348, 733092708), (368, 693250713), (373, 683957808), (414, 616222856), (464, 549819531), (522, 488728472), (552, 462167142), (667, 382483152), (696, 366546354), (746, 341978904), (828, 308111428), (1044, 244364236), (1104, 231083571), (1119, 227985936), (1334, 191241576), (1392, 183273177), (1492, 170989452), (1656, 154055714), (2001, 127494384), (2088, 122182118), (2238, 113992968), (2668, 95620788), (2984, 85494726), (3312, 77027857), (3357, 75995312), (4002, 63747192), (4176, 61091059), (4476, 56996484), (5336, 47810394), (5968, 42747363), (6003, 42498128), (6714, 37997656), (7121, 35825904), (8004, 31873596), (8579, 29737296), (8952, 28498242), (10672, 23905197), (10817, 23584752), (12006, 21249064), (13428, 18998828), (14242, 17912952), (16008, 15936798), (17158, 14868648), (17904, 14249121), (21363, 11941968), (21634, 11792376), (24012, 10624532), (25737, 9912432), (26856, 9499414), (28484, 8956476), (32016, 7968399), (32451, 7861584), (34316, 7434324), (42726, 5970984), (43268, 5896188), (48024, 5312266), (51474, 4956216), (53712, 4749707), (56968, 4478238), (64089, 3980656), (64902, 3930792), (68632, 3717162), (77211, 3304144), (85452, 2985492), (86536, 2948094), (96048, 2656133), (97353, 2620528), (102948, 2478108), (113936, 2239119), (128178, 1990328), (129804, 1965396), (137264, 1858581), (154422, 1652072), (163783, 1557648), (170904, 1492746), (173072, 1474047), (194706, 1310264), (205896, 1239054), (206509, 1235376), (248791, 1025424), (256356, 995164), (259608, 982698), (308844, 826036), (327566, 778824), (341808, 746373), (389412, 655132), (411792, 619527), (413018, 617688), (491349, 519216), (497582, 512712)]