19313758464

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 864

約数和(自身を含む): 72891133056

約数和(自身を除く): 53577374592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 37, 39, 42, 44, 48, 49, 52, 56, 64, 66, 74, 77, 78, 84, 88, 91, 96, 97, 98, 104, 111, 112, 128, 132, 143, 147, 148, 154, 156, 168, 176, 182, 192, 194, 196, 208, 222, 224, 231, 256, 259, 264, 273, 286, 291, 294, 296, 308, 312, 336, 352, 364, 384, 388, 392, 407, 416, 429, 444, 448, 462, 481, 518, 528, 539, 546, 572, 582, 588, 592, 616, 624, 637, 672, 679, 704, 728, 768, 776, 777, 784, 814, 832, 858, 888, 896, 924, 962, 1001, 1036, 1056, 1067, 1078, 1092, 1144, 1164, 1176, 1184, 1221, 1232, 1248, 1261, 1274, 1344, 1358, 1408, 1443, 1456, 1552, 1554, 1568, 1617, 1628, 1664, 1716, 1776, 1792, 1813, 1848, 1911, 1924, 2002, 2037, 2072, 2112, 2134, 2156, 2184, 2288, 2328, 2352, 2368, 2442, 2464, 2496, 2522, 2548, 2688, 2716, 2816, 2849, 2886, 2912, 3003, 3104, 3108, 3136, 3201, 3234, 3256, 3328, 3367, 3432, 3552, 3589, 3626, 3696, 3783, 3822, 3848, 4004, 4074, 4144, 4224, 4268, 4312, 4368, 4576, 4656, 4704, 4736, 4753, 4884, 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約数ペア:

[(1, 19313758464), (2, 9656879232), (3, 6437919488), (4, 4828439616), (6, 3218959744), (7, 2759108352), (8, 2414219808), (11, 1755796224), (12, 1609479872), (13, 1485673728), (14, 1379554176), (16, 1207109904), (21, 919702784), (22, 877898112), (24, 804739936), (26, 742836864), (28, 689777088), (32, 603554952), (33, 585265408), (37, 521993472), (39, 495224576), (42, 459851392), (44, 438949056), (48, 402369968), (49, 394158336), (52, 371418432), (56, 344888544), (64, 301777476), (66, 292632704), (74, 260996736), (77, 250828032), (78, 247612288), (84, 229925696), (88, 219474528), (91, 212239104), (96, 201184984), (97, 199110912), (98, 197079168), (104, 185709216), (111, 173997824), (112, 172444272), (128, 150888738), (132, 146316352), (143, 135061248), (147, 131386112), (148, 130498368), (154, 125414016), (156, 123806144), (168, 114962848), (176, 109737264), (182, 106119552), (192, 100592492), (194, 99555456), (196, 98539584), (208, 92854608), (222, 86998912), (224, 86222136), (231, 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(21021, 918784), (21164, 912576), (21534, 896896), (21728, 888888), (21756, 887744), (22407, 861952), (22792, 847392), (23088, 836528), (23296, 829059), (23569, 819456), (24024, 803936), (24832, 777777), (24864, 776776), (25123, 768768), (25608, 754208), (25872, 746512), (26048, 741468), (26481, 729344), (26936, 717024), (27456, 703444), (27742, 696192), (28028, 689088), (28416, 679679), (28518, 677248), (28712, 672672), (29008, 665808), (29568, 653198), (29876, 646464), (30264, 638176), (30576, 631664), (30784, 627396), (31746, 608384), (32032, 602952), (32592, 592592), (33152, 582582), (34144, 565656), (34188, 564928), (34496, 559884), (34944, 552706), (35308, 547008), (36608, 527583), (37037, 521472), (37248, 518518), (37632, 513227), (38024, 507936), (39072, 494312), (39479, 489216), (39886, 484224), (40352, 478632), (40404, 478016), (40768, 473748), (41613, 464128), (42042, 459392), (42328, 456288), (43068, 448448), (43456, 444444), (43512, 443872), (44814, 430976), (45584, 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