1778531328

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1503

約数の個数: 264

約数和(自身を含む): 6182267520

約数和(自身を除く): 4403736192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 512, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1024, 1064, 1152, 1197, 1216, 1344, 1368, 1451, 1536, 1596, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2688, 2736, 2902, 3072, 3192, 3584, 3648, 4032, 4256, 4353, 4608, 4788, 4864, 5376, 5472, 5804, 6384, 7168, 7296, 8064, 8512, 8706, 9216, 9576, 9728, 10157, 10752, 10944, 11608, 12768, 13059, 14592, 16128, 17024, 17412, 19152, 19456, 20314, 21504, 21888, 23216, 25536, 26118, 27569, 29184, 30471, 32256, 34048, 34824, 38304, 40628, 43776, 46432, 51072, 52236, 55138, 58368, 60942, 64512, 68096, 69648, 76608, 81256, 82707, 87552, 91413, 92864, 102144, 104472, 110276, 121884, 136192, 139296, 153216, 162512, 165414, 175104, 182826, 185728, 192983, 204288, 208944, 220552, 243768, 248121, 278592, 306432, 325024, 330828, 365652, 371456, 385966, 408576, 417888, 441104, 487536, 496242, 557184, 578949, 612864, 650048, 661656, 731304, 742912, 771932, 835776, 882208, 975072, 992484, 1114368, 1157898, 1225728, 1300096, 1323312, 1462608, 1485824, 1543864, 1671552, 1736847, 1764416, 1950144, 1984968, 2228736, 2315796, 2600192, 2646624, 2925216, 3087728, 3343104, 3473694, 3528832, 3900288, 3969936, 4457472, 4631592, 5200384, 5293248, 5850432, 6175456, 6686208, 6947388, 7057664, 7800576, 7939872, 9263184, 10400768, 10586496, 11700864, 12350912, 13372416, 13894776, 14115328, 15601152, 15879744, 18526368, 21172992, 23401728, 24701824, 27789552, 28230656, 31202304, 31759488, 37052736, 42345984, 46803456, 49403648, 55579104, 63518976, 74105472, 84691968, 93606912, 98807296, 111158208, 127037952, 148210944, 197614592, 222316416, 254075904, 296421888, 444632832, 592843776, 889265664, 1778531328]

約数ペア:

[(1, 1778531328), (2, 889265664), (3, 592843776), (4, 444632832), (6, 296421888), (7, 254075904), (8, 222316416), (9, 197614592), (12, 148210944), (14, 127037952), (16, 111158208), (18, 98807296), (19, 93606912), (21, 84691968), (24, 74105472), (28, 63518976), (32, 55579104), (36, 49403648), (38, 46803456), (42, 42345984), (48, 37052736), (56, 31759488), (57, 31202304), (63, 28230656), (64, 27789552), (72, 24701824), (76, 23401728), (84, 21172992), (96, 18526368), (112, 15879744), (114, 15601152), (126, 14115328), (128, 13894776), (133, 13372416), (144, 12350912), (152, 11700864), (168, 10586496), (171, 10400768), (192, 9263184), (224, 7939872), (228, 7800576), (252, 7057664), (256, 6947388), (266, 6686208), (288, 6175456), (304, 5850432), (336, 5293248), (342, 5200384), (384, 4631592), (399, 4457472), (448, 3969936), (456, 3900288), (504, 3528832), (512, 3473694), (532, 3343104), (576, 3087728), (608, 2925216), (672, 2646624), (684, 2600192), (768, 2315796), (798, 2228736), (896, 1984968), (912, 1950144), (1008, 1764416), (1024, 1736847), (1064, 1671552), (1152, 1543864), (1197, 1485824), (1216, 1462608), (1344, 1323312), (1368, 1300096), (1451, 1225728), (1536, 1157898), (1596, 1114368), (1792, 992484), (1824, 975072), (2016, 882208), (2128, 835776), (2304, 771932), (2394, 742912), (2432, 731304), (2688, 661656), (2736, 650048), (2902, 612864), (3072, 578949), (3192, 557184), (3584, 496242), (3648, 487536), (4032, 441104), (4256, 417888), (4353, 408576), (4608, 385966), (4788, 371456), (4864, 365652), (5376, 330828), (5472, 325024), (5804, 306432), (6384, 278592), (7168, 248121), (7296, 243768), (8064, 220552), (8512, 208944), (8706, 204288), (9216, 192983), (9576, 185728), (9728, 182826), (10157, 175104), (10752, 165414), (10944, 162512), (11608, 153216), (12768, 139296), (13059, 136192), (14592, 121884), (16128, 110276), (17024, 104472), (17412, 102144), (19152, 92864), (19456, 91413), (20314, 87552), (21504, 82707), (21888, 81256), (23216, 76608), (25536, 69648), (26118, 68096), (27569, 64512), (29184, 60942), (30471, 58368), (32256, 55138), (34048, 52236), (34824, 51072), (38304, 46432), (40628, 43776)]