1820614656

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:612

約数の個数: 224

約数和(自身を含む): 5850696960

約数和(自身を除く): 4030082304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 512, 532, 557, 608, 672, 768, 798, 896, 912, 1024, 1064, 1114, 1216, 1344, 1536, 1596, 1671, 1792, 1824, 2048, 2128, 2228, 2432, 2688, 3072, 3192, 3342, 3584, 3648, 3899, 4096, 4256, 4456, 4864, 5376, 6144, 6384, 6684, 7168, 7296, 7798, 8192, 8512, 8912, 9728, 10583, 10752, 11697, 12288, 12768, 13368, 14336, 14592, 15596, 17024, 17824, 19456, 21166, 21504, 23394, 24576, 25536, 26736, 28672, 29184, 31192, 31749, 34048, 35648, 38912, 42332, 43008, 46788, 51072, 53472, 57344, 58368, 62384, 63498, 68096, 71296, 74081, 77824, 84664, 86016, 93576, 102144, 106944, 116736, 124768, 126996, 136192, 142592, 148162, 155648, 169328, 172032, 187152, 204288, 213888, 222243, 233472, 249536, 253992, 272384, 285184, 296324, 338656, 374304, 408576, 427776, 444486, 466944, 499072, 507984, 544768, 570368, 592648, 677312, 748608, 817152, 855552, 888972, 998144, 1015968, 1089536, 1140736, 1185296, 1354624, 1497216, 1634304, 1711104, 1777944, 1996288, 2031936, 2281472, 2370592, 2709248, 2994432, 3268608, 3422208, 3555888, 3992576, 4063872, 4562944, 4741184, 5418496, 5988864, 6844416, 7111776, 7985152, 8127744, 9482368, 10836992, 11977728, 13688832, 14223552, 15970304, 16255488, 18964736, 21673984, 23955456, 28447104, 31940608, 32510976, 37929472, 43347968, 47910912, 56894208, 65021952, 75858944, 86695936, 95821824, 113788416, 130043904, 151717888, 227576832, 260087808, 303435776, 455153664, 606871552, 910307328, 1820614656]

約数ペア:

[(1, 1820614656), (2, 910307328), (3, 606871552), (4, 455153664), (6, 303435776), (7, 260087808), (8, 227576832), (12, 151717888), (14, 130043904), (16, 113788416), (19, 95821824), (21, 86695936), (24, 75858944), (28, 65021952), (32, 56894208), (38, 47910912), (42, 43347968), (48, 37929472), (56, 32510976), (57, 31940608), (64, 28447104), (76, 23955456), (84, 21673984), (96, 18964736), (112, 16255488), (114, 15970304), (128, 14223552), (133, 13688832), (152, 11977728), (168, 10836992), (192, 9482368), (224, 8127744), (228, 7985152), (256, 7111776), (266, 6844416), (304, 5988864), (336, 5418496), (384, 4741184), (399, 4562944), (448, 4063872), (456, 3992576), (512, 3555888), (532, 3422208), (557, 3268608), (608, 2994432), (672, 2709248), (768, 2370592), (798, 2281472), (896, 2031936), (912, 1996288), (1024, 1777944), (1064, 1711104), (1114, 1634304), (1216, 1497216), (1344, 1354624), (1536, 1185296), (1596, 1140736), (1671, 1089536), (1792, 1015968), (1824, 998144), (2048, 888972), (2128, 855552), (2228, 817152), (2432, 748608), (2688, 677312), (3072, 592648), (3192, 570368), (3342, 544768), (3584, 507984), (3648, 499072), (3899, 466944), (4096, 444486), (4256, 427776), (4456, 408576), (4864, 374304), (5376, 338656), (6144, 296324), (6384, 285184), (6684, 272384), (7168, 253992), (7296, 249536), (7798, 233472), (8192, 222243), (8512, 213888), (8912, 204288), (9728, 187152), (10583, 172032), (10752, 169328), (11697, 155648), (12288, 148162), (12768, 142592), (13368, 136192), (14336, 126996), (14592, 124768), (15596, 116736), (17024, 106944), (17824, 102144), (19456, 93576), (21166, 86016), (21504, 84664), (23394, 77824), (24576, 74081), (25536, 71296), (26736, 68096), (28672, 63498), (29184, 62384), (31192, 58368), (31749, 57344), (34048, 53472), (35648, 51072), (38912, 46788), (42332, 43008)]