8380490958

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:320

約数の個数: 256

約数和(自身を含む): 22723706880

約数和(自身を除く): 14343215922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 73, 93, 97, 101, 126, 146, 186, 189, 194, 202, 217, 219, 279, 291, 303, 378, 434, 438, 511, 558, 582, 606, 651, 657, 679, 707, 837, 873, 909, 1022, 1302, 1314, 1358, 1414, 1533, 1674, 1746, 1818, 1953, 1971, 2037, 2121, 2263, 2619, 2727, 3007, 3066, 3131, 3906, 3942, 4074, 4242, 4526, 4599, 5238, 5454, 5859, 6014, 6111, 6262, 6363, 6789, 7081, 7373, 9021, 9198, 9393, 9797, 11718, 12222, 12726, 13578, 13797, 14162, 14746, 15841, 18042, 18333, 18786, 19089, 19594, 20367, 21049, 21243, 21917, 22119, 27063, 27594, 28179, 29391, 31682, 36666, 38178, 40734, 42098, 42486, 43834, 44238, 47523, 49567, 51611, 54126, 56358, 58782, 61101, 63147, 63729, 65751, 66357, 68579, 81189, 84537, 88173, 95046, 99134, 103222, 122202, 126294, 127458, 131502, 132714, 137158, 142569, 148701, 154833, 162378, 169074, 176346, 189441, 191187, 197253, 199071, 205737, 219511, 228563, 264519, 285138, 297402, 303707, 309666, 378882, 382374, 394506, 398142, 411474, 427707, 439022, 446103, 457126, 464499, 529038, 568323, 591759, 607414, 617211, 658533, 685689, 715181, 855414, 892206, 911121, 928998, 1136646, 1183518, 1234422, 1317066, 1338309, 1371378, 1393497, 1430362, 1536577, 1599941, 1822242, 1851633, 1975599, 2057067, 2125949, 2145543, 2676618, 2733363, 2786994, 3073154, 3199882, 3703266, 3951198, 4114134, 4251898, 4291086, 4609731, 4799823, 5006267, 5466726, 5926797, 6171201, 6377847, 6436629, 8200089, 9219462, 9599646, 10012534, 11853594, 12342402, 12755694, 12873258, 13829193, 14399469, 15018801, 16400178, 19133541, 19309887, 22170611, 27658386, 28798938, 30037602, 38267082, 38619774, 41487579, 43198407, 44341222, 45056403, 57400623, 66511833, 82975158, 86396814, 90112806, 114801246, 133023666, 135169209, 155194277, 199535499, 270338418, 310388554, 399070998, 465582831, 598606497, 931165662, 1197212994, 1396748493, 2793496986, 4190245479, 8380490958]

約数ペア:

[(1, 8380490958), (2, 4190245479), (3, 2793496986), (6, 1396748493), (7, 1197212994), (9, 931165662), (14, 598606497), (18, 465582831), (21, 399070998), (27, 310388554), (31, 270338418), (42, 199535499), (54, 155194277), (62, 135169209), (63, 133023666), (73, 114801246), (93, 90112806), (97, 86396814), (101, 82975158), (126, 66511833), (146, 57400623), (186, 45056403), (189, 44341222), (194, 43198407), (202, 41487579), (217, 38619774), (219, 38267082), (279, 30037602), (291, 28798938), (303, 27658386), (378, 22170611), (434, 19309887), (438, 19133541), (511, 16400178), (558, 15018801), (582, 14399469), (606, 13829193), (651, 12873258), (657, 12755694), (679, 12342402), (707, 11853594), (837, 10012534), (873, 9599646), (909, 9219462), (1022, 8200089), (1302, 6436629), (1314, 6377847), (1358, 6171201), (1414, 5926797), (1533, 5466726), (1674, 5006267), (1746, 4799823), (1818, 4609731), (1953, 4291086), (1971, 4251898), (2037, 4114134), (2121, 3951198), (2263, 3703266), (2619, 3199882), (2727, 3073154), (3007, 2786994), (3066, 2733363), (3131, 2676618), (3906, 2145543), (3942, 2125949), (4074, 2057067), (4242, 1975599), (4526, 1851633), (4599, 1822242), (5238, 1599941), (5454, 1536577), (5859, 1430362), (6014, 1393497), (6111, 1371378), (6262, 1338309), (6363, 1317066), (6789, 1234422), (7081, 1183518), (7373, 1136646), (9021, 928998), (9198, 911121), (9393, 892206), (9797, 855414), (11718, 715181), (12222, 685689), (12726, 658533), (13578, 617211), (13797, 607414), (14162, 591759), (14746, 568323), (15841, 529038), (18042, 464499), (18333, 457126), (18786, 446103), (19089, 439022), (19594, 427707), (20367, 411474), (21049, 398142), (21243, 394506), (21917, 382374), (22119, 378882), (27063, 309666), (27594, 303707), (28179, 297402), (29391, 285138), (31682, 264519), (36666, 228563), (38178, 219511), (40734, 205737), (42098, 199071), (42486, 197253), (43834, 191187), (44238, 189441), (47523, 176346), (49567, 169074), (51611, 162378), (54126, 154833), (56358, 148701), (58782, 142569), (61101, 137158), (63147, 132714), (63729, 131502), (65751, 127458), (66357, 126294), (68579, 122202), (81189, 103222), (84537, 99134), (88173, 95046)]