248378112

素因数分解:

$2^8\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1698

約数の個数: 108

約数和(自身を含む): 727275640

約数和(自身を除く): 478897528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 256, 268, 288, 384, 402, 536, 576, 603, 768, 804, 1072, 1152, 1206, 1608, 1609, 2144, 2304, 2412, 3216, 3218, 4288, 4824, 4827, 6432, 6436, 8576, 9648, 9654, 12864, 12872, 14481, 17152, 19296, 19308, 25728, 25744, 28962, 38592, 38616, 51456, 51488, 57924, 77184, 77232, 102976, 107803, 115848, 154368, 154464, 205952, 215606, 231696, 308928, 323409, 411904, 431212, 463392, 617856, 646818, 862424, 926784, 970227, 1235712, 1293636, 1724848, 1853568, 1940454, 2587272, 3449696, 3707136, 3880908, 5174544, 6899392, 7761816, 10349088, 13798784, 15523632, 20698176, 27597568, 31047264, 41396352, 62094528, 82792704, 124189056, 248378112]

約数ペア:

[(1, 248378112), (2, 124189056), (3, 82792704), (4, 62094528), (6, 41396352), (8, 31047264), (9, 27597568), (12, 20698176), (16, 15523632), (18, 13798784), (24, 10349088), (32, 7761816), (36, 6899392), (48, 5174544), (64, 3880908), (67, 3707136), (72, 3449696), (96, 2587272), (128, 1940454), (134, 1853568), (144, 1724848), (192, 1293636), (201, 1235712), (256, 970227), (268, 926784), (288, 862424), (384, 646818), (402, 617856), (536, 463392), (576, 431212), (603, 411904), (768, 323409), (804, 308928), (1072, 231696), (1152, 215606), (1206, 205952), (1608, 154464), (1609, 154368), (2144, 115848), (2304, 107803), (2412, 102976), (3216, 77232), (3218, 77184), (4288, 57924), (4824, 51488), (4827, 51456), (6432, 38616), (6436, 38592), (8576, 28962), (9648, 25744), (9654, 25728), (12864, 19308), (12872, 19296), (14481, 17152)]