399217392

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23297}}^1$

素因数の和:23335

約数の個数: 120

約数和(自身を含む): 1352029536

約数和(自身を除く): 952812144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 17136, 23297, 46594, 69891, 93188, 139782, 163079, 186376, 209673, 279564, 326158, 372752, 396049, 419346, 489237, 559128, 652316, 792098, 838692, 978474, 1118256, 1188147, 1304632, 1467711, 1584196, 1677384, 1956948, 2376294, 2609264, 2772343, 2935422, 3168392, 3354768, 3564441, 3913896, 4752588, 5544686, 5870844, 6336784, 7128882, 7827792, 8317029, 9505176, 11089372, 11741688, 14257764, 16634058, 19010352, 22178744, 23483376, 24951087, 28515528, 33268116, 44357488, 49902174, 57031056, 66536232, 99804348, 133072464, 199608696, 399217392]

約数ペア:

[(1, 399217392), (2, 199608696), (3, 133072464), (4, 99804348), (6, 66536232), (7, 57031056), (8, 49902174), (9, 44357488), (12, 33268116), (14, 28515528), (16, 24951087), (17, 23483376), (18, 22178744), (21, 19010352), (24, 16634058), (28, 14257764), (34, 11741688), (36, 11089372), (42, 9505176), (48, 8317029), (51, 7827792), (56, 7128882), (63, 6336784), (68, 5870844), (72, 5544686), (84, 4752588), (102, 3913896), (112, 3564441), (119, 3354768), (126, 3168392), (136, 2935422), (144, 2772343), (153, 2609264), (168, 2376294), (204, 1956948), (238, 1677384), (252, 1584196), (272, 1467711), (306, 1304632), (336, 1188147), (357, 1118256), (408, 978474), (476, 838692), (504, 792098), (612, 652316), (714, 559128), (816, 489237), (952, 419346), (1008, 396049), (1071, 372752), (1224, 326158), (1428, 279564), (1904, 209673), (2142, 186376), (2448, 163079), (2856, 139782), (4284, 93188), (5712, 69891), (8568, 46594), (17136, 23297)]