1214374096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 2584834560

約数和(自身を除く): 1370460464

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 263, 281, 316, 526, 562, 632, 1027, 1052, 1124, 1264, 2054, 2104, 2248, 3419, 3653, 4108, 4208, 4496, 6838, 7306, 8216, 13676, 14612, 16432, 20777, 22199, 27352, 29224, 41554, 44398, 54704, 58448, 73903, 83108, 88796, 147806, 166216, 177592, 270101, 288587, 295612, 332432, 355184, 540202, 577174, 591224, 960739, 1080404, 1154348, 1182448, 1921478, 2160808, 2308696, 3842956, 4321616, 4617392, 5838337, 7685912, 11676674, 15371824, 23353348, 46706696, 75898381, 93413392, 151796762, 303593524, 607187048, 1214374096]

約数ペア:

[(1, 1214374096), (2, 607187048), (4, 303593524), (8, 151796762), (13, 93413392), (16, 75898381), (26, 46706696), (52, 23353348), (79, 15371824), (104, 11676674), (158, 7685912), (208, 5838337), (263, 4617392), (281, 4321616), (316, 3842956), (526, 2308696), (562, 2160808), (632, 1921478), (1027, 1182448), (1052, 1154348), (1124, 1080404), (1264, 960739), (2054, 591224), (2104, 577174), (2248, 540202), (3419, 355184), (3653, 332432), (4108, 295612), (4208, 288587), (4496, 270101), (6838, 177592), (7306, 166216), (8216, 147806), (13676, 88796), (14612, 83108), (16432, 73903), (20777, 58448), (22199, 54704), (27352, 44398), (29224, 41554)]