212678368

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 500097024

約数和(自身を除く): 287418656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 67, 74, 112, 134, 148, 224, 259, 268, 296, 383, 469, 518, 536, 592, 766, 938, 1036, 1072, 1184, 1532, 1876, 2072, 2144, 2479, 2681, 3064, 3752, 4144, 4958, 5362, 6128, 7504, 8288, 9916, 10724, 12256, 14171, 15008, 17353, 19832, 21448, 25661, 28342, 34706, 39664, 42896, 51322, 56684, 69412, 79328, 85792, 99197, 102644, 113368, 138824, 179627, 198394, 205288, 226736, 277648, 359254, 396788, 410576, 453472, 555296, 718508, 793576, 821152, 949457, 1437016, 1587152, 1898914, 2874032, 3174304, 3797828, 5748064, 6646199, 7595656, 13292398, 15191312, 26584796, 30382624, 53169592, 106339184, 212678368]

約数ペア:

[(1, 212678368), (2, 106339184), (4, 53169592), (7, 30382624), (8, 26584796), (14, 15191312), (16, 13292398), (28, 7595656), (32, 6646199), (37, 5748064), (56, 3797828), (67, 3174304), (74, 2874032), (112, 1898914), (134, 1587152), (148, 1437016), (224, 949457), (259, 821152), (268, 793576), (296, 718508), (383, 555296), (469, 453472), (518, 410576), (536, 396788), (592, 359254), (766, 277648), (938, 226736), (1036, 205288), (1072, 198394), (1184, 179627), (1532, 138824), (1876, 113368), (2072, 102644), (2144, 99197), (2479, 85792), (2681, 79328), (3064, 69412), (3752, 56684), (4144, 51322), (4958, 42896), (5362, 39664), (6128, 34706), (7504, 28342), (8288, 25661), (9916, 21448), (10724, 19832), (12256, 17353), (14171, 15008)]