668778624

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 2025703680

約数和(自身を除く): 1356925056

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, 279, 288, 307, 366, 372, 384, 488, 496, 549, 558, 576, 614, 732, 744, 921, 976, 992, 1098, 1116, 1152, 1228, 1464, 1488, 1842, 1891, 1952, 1984, 2196, 2232, 2456, 2763, 2928, 2976, 3684, 3782, 3904, 3968, 4392, 4464, 4912, 5526, 5673, 5856, 5952, 7368, 7564, 7808, 8784, 8928, 9517, 9824, 11052, 11346, 11712, 11904, 14736, 15128, 17019, 17568, 17856, 18727, 19034, 19648, 22104, 22692, 23424, 28551, 29472, 30256, 34038, 35136, 35712, 37454, 38068, 39296, 44208, 45384, 56181, 57102, 58944, 60512, 68076, 70272, 74908, 76136, 85653, 88416, 90768, 112362, 114204, 117888, 121024, 136152, 149816, 152272, 168543, 171306, 176832, 181536, 224724, 228408, 242048, 272304, 299632, 304544, 337086, 342612, 353664, 363072, 449448, 456816, 544608, 580537, 599264, 609088, 674172, 685224, 726144, 898896, 913632, 1089216, 1161074, 1198528, 1218176, 1348344, 1370448, 1741611, 1797792, 1827264, 2178432, 2322148, 2397056, 2696688, 2740896, 3483222, 3595584, 3654528, 4644296, 5224833, 5393376, 5481792, 6966444, 7191168, 9288592, 10449666, 10786752, 10963584, 13932888, 18577184, 20899332, 21573504, 27865776, 37154368, 41798664, 55731552, 74308736, 83597328, 111463104, 167194656, 222926208, 334389312, 668778624]

約数ペア:

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