1337557248

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:421

約数の個数: 216

約数和(自身を含む): 4059351296

約数和(自身を除く): 2721794048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 64, 72, 93, 96, 122, 124, 128, 144, 183, 186, 192, 244, 248, 256, 279, 288, 307, 366, 372, 384, 488, 496, 549, 558, 576, 614, 732, 744, 768, 921, 976, 992, 1098, 1116, 1152, 1228, 1464, 1488, 1842, 1891, 1952, 1984, 2196, 2232, 2304, 2456, 2763, 2928, 2976, 3684, 3782, 3904, 3968, 4392, 4464, 4912, 5526, 5673, 5856, 5952, 7368, 7564, 7808, 7936, 8784, 8928, 9517, 9824, 11052, 11346, 11712, 11904, 14736, 15128, 15616, 17019, 17568, 17856, 18727, 19034, 19648, 22104, 22692, 23424, 23808, 28551, 29472, 30256, 34038, 35136, 35712, 37454, 38068, 39296, 44208, 45384, 46848, 56181, 57102, 58944, 60512, 68076, 70272, 71424, 74908, 76136, 78592, 85653, 88416, 90768, 112362, 114204, 117888, 121024, 136152, 140544, 149816, 152272, 168543, 171306, 176832, 181536, 224724, 228408, 235776, 242048, 272304, 299632, 304544, 337086, 342612, 353664, 363072, 449448, 456816, 484096, 544608, 580537, 599264, 609088, 674172, 685224, 707328, 726144, 898896, 913632, 1089216, 1161074, 1198528, 1218176, 1348344, 1370448, 1452288, 1741611, 1797792, 1827264, 2178432, 2322148, 2397056, 2436352, 2696688, 2740896, 3483222, 3595584, 3654528, 4356864, 4644296, 4794112, 5224833, 5393376, 5481792, 6966444, 7191168, 7309056, 9288592, 10449666, 10786752, 10963584, 13932888, 14382336, 18577184, 20899332, 21573504, 21927168, 27865776, 37154368, 41798664, 43147008, 55731552, 74308736, 83597328, 111463104, 148617472, 167194656, 222926208, 334389312, 445852416, 668778624, 1337557248]

約数ペア:

[(1, 1337557248), (2, 668778624), (3, 445852416), (4, 334389312), (6, 222926208), (8, 167194656), (9, 148617472), (12, 111463104), (16, 83597328), (18, 74308736), (24, 55731552), (31, 43147008), (32, 41798664), (36, 37154368), (48, 27865776), (61, 21927168), (62, 21573504), (64, 20899332), (72, 18577184), (93, 14382336), (96, 13932888), (122, 10963584), (124, 10786752), (128, 10449666), (144, 9288592), (183, 7309056), (186, 7191168), (192, 6966444), (244, 5481792), (248, 5393376), (256, 5224833), (279, 4794112), (288, 4644296), (307, 4356864), (366, 3654528), (372, 3595584), (384, 3483222), (488, 2740896), (496, 2696688), (549, 2436352), (558, 2397056), (576, 2322148), (614, 2178432), (732, 1827264), (744, 1797792), (768, 1741611), (921, 1452288), (976, 1370448), (992, 1348344), (1098, 1218176), (1116, 1198528), (1152, 1161074), (1228, 1089216), (1464, 913632), (1488, 898896), (1842, 726144), (1891, 707328), (1952, 685224), (1984, 674172), (2196, 609088), (2232, 599264), (2304, 580537), (2456, 544608), (2763, 484096), (2928, 456816), (2976, 449448), (3684, 363072), (3782, 353664), (3904, 342612), (3968, 337086), (4392, 304544), (4464, 299632), (4912, 272304), (5526, 242048), (5673, 235776), (5856, 228408), (5952, 224724), (7368, 181536), (7564, 176832), (7808, 171306), (7936, 168543), (8784, 152272), (8928, 149816), (9517, 140544), (9824, 136152), (11052, 121024), (11346, 117888), (11712, 114204), (11904, 112362), (14736, 90768), (15128, 88416), (15616, 85653), (17019, 78592), (17568, 76136), (17856, 74908), (18727, 71424), (19034, 70272), (19648, 68076), (22104, 60512), (22692, 58944), (23424, 57102), (23808, 56181), (28551, 46848), (29472, 45384), (30256, 44208), (34038, 39296), (35136, 38068), (35712, 37454)]