40454455888

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:862

約数の個数: 240

約数和(自身を含む): 103265390592

約数和(自身を除く): 62810934704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 47, 56, 62, 77, 88, 94, 112, 124, 154, 176, 188, 217, 248, 308, 329, 341, 376, 434, 496, 517, 616, 658, 682, 727, 752, 868, 961, 1034, 1232, 1316, 1364, 1454, 1457, 1736, 1922, 2068, 2387, 2632, 2728, 2908, 2914, 3472, 3619, 3844, 4136, 4774, 5089, 5264, 5456, 5816, 5828, 6727, 7238, 7688, 7997, 8272, 9548, 10178, 10199, 10571, 11632, 11656, 13454, 14476, 15376, 15994, 16027, 19096, 20356, 20398, 21142, 22537, 23312, 26908, 28952, 31988, 32054, 34169, 38192, 40712, 40796, 42284, 45074, 45167, 53816, 55979, 57904, 63976, 64108, 68338, 73997, 81424, 81592, 84568, 90148, 90334, 107632, 111958, 112189, 127952, 128216, 136676, 147994, 157759, 163184, 169136, 180296, 180668, 223916, 224378, 239183, 247907, 256432, 273352, 295988, 315518, 316169, 360592, 361336, 375859, 447832, 448756, 478366, 495814, 496837, 546704, 591976, 631036, 632338, 698647, 722672, 751718, 895664, 897512, 956732, 991628, 993674, 1059239, 1183952, 1262072, 1264676, 1397294, 1503436, 1735349, 1795024, 1913464, 1983256, 1987348, 2118478, 2524144, 2529352, 2631013, 2794588, 3006872, 3470698, 3477859, 3826928, 3966512, 3974696, 4236956, 4890529, 5058704, 5262026, 5589176, 6013744, 6941396, 6955718, 7414673, 7685117, 7949392, 8473912, 9781058, 10524052, 11178352, 11651629, 13882792, 13911436, 14829346, 15370234, 16947824, 19562116, 21048104, 23303258, 27765584, 27822872, 29658692, 30740468, 32836409, 39124232, 42096208, 46606516, 53795819, 55645744, 59317384, 61480936, 65672818, 78248464, 81561403, 93213032, 107591638, 118634768, 122961872, 131345636, 163122806, 186426064, 215183276, 229854863, 262691272, 326245612, 361200499, 430366552, 459709726, 525382544, 652491224, 722400998, 860733104, 919419452, 1304982448, 1444801996, 1838838904, 2528403493, 2889603992, 3677677808, 5056806986, 5779207984, 10113613972, 20227227944, 40454455888]

約数ペア:

[(1, 40454455888), (2, 20227227944), (4, 10113613972), (7, 5779207984), (8, 5056806986), (11, 3677677808), (14, 2889603992), (16, 2528403493), (22, 1838838904), (28, 1444801996), (31, 1304982448), (44, 919419452), (47, 860733104), (56, 722400998), (62, 652491224), (77, 525382544), (88, 459709726), (94, 430366552), (112, 361200499), (124, 326245612), (154, 262691272), (176, 229854863), (188, 215183276), (217, 186426064), (248, 163122806), (308, 131345636), (329, 122961872), (341, 118634768), (376, 107591638), (434, 93213032), (496, 81561403), (517, 78248464), (616, 65672818), (658, 61480936), (682, 59317384), (727, 55645744), (752, 53795819), (868, 46606516), (961, 42096208), (1034, 39124232), (1232, 32836409), (1316, 30740468), (1364, 29658692), (1454, 27822872), (1457, 27765584), (1736, 23303258), (1922, 21048104), (2068, 19562116), (2387, 16947824), (2632, 15370234), (2728, 14829346), (2908, 13911436), (2914, 13882792), (3472, 11651629), (3619, 11178352), (3844, 10524052), (4136, 9781058), (4774, 8473912), (5089, 7949392), (5264, 7685117), (5456, 7414673), (5816, 6955718), (5828, 6941396), (6727, 6013744), (7238, 5589176), (7688, 5262026), (7997, 5058704), (8272, 4890529), (9548, 4236956), (10178, 3974696), (10199, 3966512), (10571, 3826928), (11632, 3477859), (11656, 3470698), (13454, 3006872), (14476, 2794588), (15376, 2631013), (15994, 2529352), (16027, 2524144), (19096, 2118478), (20356, 1987348), (20398, 1983256), (21142, 1913464), (22537, 1795024), (23312, 1735349), (26908, 1503436), (28952, 1397294), (31988, 1264676), (32054, 1262072), (34169, 1183952), (38192, 1059239), (40712, 993674), (40796, 991628), (42284, 956732), (45074, 897512), (45167, 895664), (53816, 751718), (55979, 722672), (57904, 698647), (63976, 632338), (64108, 631036), (68338, 591976), (73997, 546704), (81424, 496837), (81592, 495814), (84568, 478366), (90148, 448756), (90334, 447832), (107632, 375859), (111958, 361336), (112189, 360592), (127952, 316169), (128216, 315518), (136676, 295988), (147994, 273352), (157759, 256432), (163184, 247907), (169136, 239183), (180296, 224378), (180668, 223916)]