19924576392

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{211}}^1\times {\mathrm{11471}}^1$

素因数の和:11712

約数の個数: 128

約数和(自身を含む): 58369536000

約数和(自身を除く): 38444959608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 211, 294, 343, 392, 422, 588, 633, 686, 844, 1029, 1176, 1266, 1372, 1477, 1688, 2058, 2532, 2744, 2954, 4116, 4431, 5064, 5908, 8232, 8862, 10339, 11471, 11816, 17724, 20678, 22942, 31017, 34413, 35448, 41356, 45884, 62034, 68826, 72373, 80297, 82712, 91768, 124068, 137652, 144746, 160594, 217119, 240891, 248136, 275304, 289492, 321188, 434238, 481782, 562079, 578984, 642376, 868476, 963564, 1124158, 1686237, 1736952, 1927128, 2248316, 2420381, 3372474, 3934553, 4496632, 4840762, 6744948, 7261143, 7869106, 9681524, 11803659, 13489896, 14522286, 15738212, 16942667, 19363048, 23607318, 29044572, 31476424, 33885334, 47214636, 50828001, 58089144, 67770668, 94429272, 101656002, 118598669, 135541336, 203312004, 237197338, 355796007, 406624008, 474394676, 711592014, 830190683, 948789352, 1423184028, 1660381366, 2490572049, 2846368056, 3320762732, 4981144098, 6641525464, 9962288196, 19924576392]

約数ペア:

[(1, 19924576392), (2, 9962288196), (3, 6641525464), (4, 4981144098), (6, 3320762732), (7, 2846368056), (8, 2490572049), (12, 1660381366), (14, 1423184028), (21, 948789352), (24, 830190683), (28, 711592014), (42, 474394676), (49, 406624008), (56, 355796007), (84, 237197338), (98, 203312004), (147, 135541336), (168, 118598669), (196, 101656002), (211, 94429272), (294, 67770668), (343, 58089144), (392, 50828001), (422, 47214636), (588, 33885334), (633, 31476424), (686, 29044572), (844, 23607318), (1029, 19363048), (1176, 16942667), (1266, 15738212), (1372, 14522286), (1477, 13489896), (1688, 11803659), (2058, 9681524), (2532, 7869106), (2744, 7261143), (2954, 6744948), (4116, 4840762), (4431, 4496632), (5064, 3934553), (5908, 3372474), (8232, 2420381), (8862, 2248316), (10339, 1927128), (11471, 1736952), (11816, 1686237), (17724, 1124158), (20678, 963564), (22942, 868476), (31017, 642376), (34413, 578984), (35448, 562079), (41356, 481782), (45884, 434238), (62034, 321188), (68826, 289492), (72373, 275304), (80297, 248136), (82712, 240891), (91768, 217119), (124068, 160594), (137652, 144746)]