399989561088

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{12763}}^1$

素因数の和:12911

約数の個数: 288

約数和(自身を含む): 1189269055744

約数和(自身を除く): 789279494656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 73, 78, 86, 96, 104, 128, 129, 146, 156, 172, 192, 208, 219, 256, 258, 292, 312, 344, 384, 416, 438, 516, 559, 584, 624, 688, 768, 832, 876, 949, 1032, 1118, 1168, 1248, 1376, 1664, 1677, 1752, 1898, 2064, 2236, 2336, 2496, 2752, 2847, 3139, 3328, 3354, 3504, 3796, 4128, 4472, 4672, 4992, 5504, 5694, 6278, 6708, 7008, 7592, 8256, 8944, 9344, 9417, 9984, 11008, 11388, 12556, 12763, 13416, 14016, 15184, 16512, 17888, 18688, 18834, 22776, 25112, 25526, 26832, 28032, 30368, 33024, 35776, 37668, 38289, 40807, 45552, 50224, 51052, 53664, 56064, 60736, 71552, 75336, 76578, 81614, 91104, 100448, 102104, 107328, 121472, 122421, 143104, 150672, 153156, 163228, 165919, 182208, 200896, 204208, 214656, 242944, 244842, 301344, 306312, 326456, 331838, 364416, 401792, 408416, 429312, 489684, 497757, 548809, 602688, 612624, 652912, 663676, 728832, 803584, 816832, 931699, 979368, 995514, 1097618, 1205376, 1225248, 1305824, 1327352, 1633664, 1646427, 1863398, 1958736, 1991028, 2195236, 2410752, 2450496, 2611648, 2654704, 2795097, 3267328, 3292854, 3726796, 3917472, 3982056, 4390472, 4900992, 5223296, 5309408, 5590194, 6585708, 7134517, 7453592, 7834944, 7964112, 8780944, 9801984, 10446592, 10618816, 11180388, 12112087, 13171416, 14269034, 14907184, 15669888, 15928224, 17561888, 21237632, 21403551, 22360776, 24224174, 26342832, 28538068, 29814368, 31339776, 31856448, 35123776, 36336261, 40063057, 42475264, 42807102, 44721552, 48448348, 52685664, 57076136, 59628736, 63712896, 70247552, 72672522, 80126114, 85614204, 89443104, 96896696, 105371328, 114152272, 119257472, 120189171, 127425792, 140495104, 145345044, 160252228, 171228408, 178886208, 193793392, 210742656, 228304544, 238514944, 240378342, 290690088, 320504456, 342456816, 357772416, 387586784, 421485312, 456609088, 480756684, 520819741, 581380176, 641008912, 684913632, 715544832, 775173568, 913218176, 961513368, 1041639482, 1162760352, 1282017824, 1369827264, 1550347136, 1562459223, 1826436352, 1923026736, 2083278964, 2325520704, 2564035648, 2739654528, 3100694272, 3124918446, 3846053472, 4166557928, 4651041408, 5128071296, 5479309056, 6249836892, 7692106944, 8333115856, 9302082816, 10256142592, 12499673784, 15384213888, 16666231712, 24999347568, 30768427776, 33332463424, 49998695136, 66664926848, 99997390272, 133329853696, 199994780544, 399989561088]

約数ペア:

[(1, 399989561088), (2, 199994780544), (3, 133329853696), (4, 99997390272), (6, 66664926848), (8, 49998695136), (12, 33332463424), (13, 30768427776), (16, 24999347568), (24, 16666231712), (26, 15384213888), (32, 12499673784), (39, 10256142592), (43, 9302082816), (48, 8333115856), (52, 7692106944), (64, 6249836892), (73, 5479309056), (78, 5128071296), (86, 4651041408), (96, 4166557928), (104, 3846053472), (128, 3124918446), (129, 3100694272), (146, 2739654528), (156, 2564035648), (172, 2325520704), (192, 2083278964), (208, 1923026736), (219, 1826436352), (256, 1562459223), (258, 1550347136), (292, 1369827264), (312, 1282017824), (344, 1162760352), (384, 1041639482), (416, 961513368), (438, 913218176), (516, 775173568), (559, 715544832), (584, 684913632), (624, 641008912), (688, 581380176), (768, 520819741), (832, 480756684), (876, 456609088), (949, 421485312), (1032, 387586784), (1118, 357772416), (1168, 342456816), (1248, 320504456), (1376, 290690088), (1664, 240378342), (1677, 238514944), (1752, 228304544), (1898, 210742656), (2064, 193793392), (2236, 178886208), (2336, 171228408), (2496, 160252228), (2752, 145345044), (2847, 140495104), (3139, 127425792), (3328, 120189171), (3354, 119257472), (3504, 114152272), (3796, 105371328), (4128, 96896696), (4472, 89443104), (4672, 85614204), (4992, 80126114), (5504, 72672522), (5694, 70247552), (6278, 63712896), (6708, 59628736), (7008, 57076136), (7592, 52685664), (8256, 48448348), (8944, 44721552), (9344, 42807102), (9417, 42475264), (9984, 40063057), (11008, 36336261), (11388, 35123776), (12556, 31856448), (12763, 31339776), (13416, 29814368), (14016, 28538068), (15184, 26342832), (16512, 24224174), (17888, 22360776), (18688, 21403551), (18834, 21237632), (22776, 17561888), (25112, 15928224), (25526, 15669888), (26832, 14907184), (28032, 14269034), (30368, 13171416), (33024, 12112087), (35776, 11180388), (37668, 10618816), (38289, 10446592), (40807, 9801984), (45552, 8780944), (50224, 7964112), (51052, 7834944), (53664, 7453592), (56064, 7134517), (60736, 6585708), (71552, 5590194), (75336, 5309408), (76578, 5223296), (81614, 4900992), (91104, 4390472), (100448, 3982056), (102104, 3917472), (107328, 3726796), (121472, 3292854), (122421, 3267328), (143104, 2795097), (150672, 2654704), (153156, 2611648), (163228, 2450496), (165919, 2410752), (182208, 2195236), (200896, 1991028), (204208, 1958736), (214656, 1863398), (242944, 1646427), (244842, 1633664), (301344, 1327352), (306312, 1305824), (326456, 1225248), (331838, 1205376), (364416, 1097618), (401792, 995514), (408416, 979368), (429312, 931699), (489684, 816832), (497757, 803584), (548809, 728832), (602688, 663676), (612624, 652912)]