421164744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:460

約数の個数: 256

約数和(自身を含む): 1447649280

約数和(自身を除く): 1026484536

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 47, 52, 56, 66, 77, 78, 84, 88, 91, 94, 104, 132, 141, 143, 154, 156, 168, 182, 188, 231, 264, 273, 282, 286, 308, 312, 329, 364, 373, 376, 429, 462, 517, 546, 564, 572, 611, 616, 658, 728, 746, 858, 924, 987, 1001, 1034, 1092, 1119, 1128, 1144, 1222, 1316, 1492, 1551, 1716, 1833, 1848, 1974, 2002, 2068, 2184, 2238, 2444, 2611, 2632, 2984, 3003, 3102, 3432, 3619, 3666, 3948, 4004, 4103, 4136, 4277, 4476, 4849, 4888, 5222, 6006, 6204, 6721, 7238, 7332, 7833, 7896, 8008, 8206, 8554, 8952, 9698, 10444, 10857, 12012, 12309, 12408, 12831, 13442, 14476, 14547, 14664, 15666, 16412, 17108, 17531, 19396, 20163, 20888, 21714, 24024, 24618, 25662, 26884, 28721, 28952, 29094, 31332, 32824, 33943, 34216, 35062, 38792, 40326, 43428, 47047, 49236, 51324, 52593, 53339, 53768, 57442, 58188, 62664, 67886, 70124, 80652, 86163, 86856, 94094, 98472, 101829, 102648, 105186, 106678, 114884, 116376, 122717, 135772, 140248, 141141, 160017, 161304, 172326, 188188, 192841, 203658, 210372, 213356, 227903, 229768, 245434, 271544, 282282, 320034, 344652, 368151, 373373, 376376, 385682, 407316, 420744, 426712, 455806, 490868, 564564, 578523, 640068, 683709, 689304, 736302, 746746, 771364, 814632, 911612, 981736, 1120119, 1129128, 1157046, 1280136, 1349887, 1367418, 1472604, 1493492, 1542728, 1595321, 1823224, 2240238, 2314092, 2506933, 2699774, 2734836, 2945208, 2986984, 3190642, 4049661, 4480476, 4628184, 4785963, 5013866, 5399548, 5469672, 6381284, 7520799, 8099322, 8960952, 9571926, 10027732, 10799096, 12762568, 15041598, 16198644, 17548531, 19143852, 20055464, 30083196, 32397288, 35097062, 38287704, 52645593, 60166392, 70194124, 105291186, 140388248, 210582372, 421164744]

約数ペア:

[(1, 421164744), (2, 210582372), (3, 140388248), (4, 105291186), (6, 70194124), (7, 60166392), (8, 52645593), (11, 38287704), (12, 35097062), (13, 32397288), (14, 30083196), (21, 20055464), (22, 19143852), (24, 17548531), (26, 16198644), (28, 15041598), (33, 12762568), (39, 10799096), (42, 10027732), (44, 9571926), (47, 8960952), (52, 8099322), (56, 7520799), (66, 6381284), (77, 5469672), (78, 5399548), (84, 5013866), (88, 4785963), (91, 4628184), (94, 4480476), (104, 4049661), (132, 3190642), (141, 2986984), (143, 2945208), (154, 2734836), (156, 2699774), (168, 2506933), (182, 2314092), (188, 2240238), (231, 1823224), (264, 1595321), (273, 1542728), (282, 1493492), (286, 1472604), (308, 1367418), (312, 1349887), (329, 1280136), (364, 1157046), (373, 1129128), (376, 1120119), (429, 981736), (462, 911612), (517, 814632), (546, 771364), (564, 746746), (572, 736302), (611, 689304), (616, 683709), (658, 640068), (728, 578523), (746, 564564), (858, 490868), (924, 455806), (987, 426712), (1001, 420744), (1034, 407316), (1092, 385682), (1119, 376376), (1128, 373373), (1144, 368151), (1222, 344652), (1316, 320034), (1492, 282282), (1551, 271544), (1716, 245434), (1833, 229768), (1848, 227903), (1974, 213356), (2002, 210372), (2068, 203658), (2184, 192841), (2238, 188188), (2444, 172326), (2611, 161304), (2632, 160017), (2984, 141141), (3003, 140248), (3102, 135772), (3432, 122717), (3619, 116376), (3666, 114884), (3948, 106678), (4004, 105186), (4103, 102648), (4136, 101829), (4277, 98472), (4476, 94094), (4849, 86856), (4888, 86163), (5222, 80652), (6006, 70124), (6204, 67886), (6721, 62664), (7238, 58188), (7332, 57442), (7833, 53768), (7896, 53339), (8008, 52593), (8206, 51324), (8554, 49236), (8952, 47047), (9698, 43428), (10444, 40326), (10857, 38792), (12012, 35062), (12309, 34216), (12408, 33943), (12831, 32824), (13442, 31332), (14476, 29094), (14547, 28952), (14664, 28721), (15666, 26884), (16412, 25662), (17108, 24618), (17531, 24024), (19396, 21714), (20163, 20888)]