2640189744

素因数分解:

$2^4\times 3^2\times {\mathrm{397}}^1\times {\mathrm{46183}}^1$

素因数の和:46594

約数の個数: 60

約数和(自身を含む): 7407636496

約数和(自身を除く): 4767446752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 397, 794, 1191, 1588, 2382, 3176, 3573, 4764, 6352, 7146, 9528, 14292, 19056, 28584, 46183, 57168, 92366, 138549, 184732, 277098, 369464, 415647, 554196, 738928, 831294, 1108392, 1662588, 2216784, 3325176, 6650352, 18334651, 36669302, 55003953, 73338604, 110007906, 146677208, 165011859, 220015812, 293354416, 330023718, 440031624, 660047436, 880063248, 1320094872, 2640189744]

約数ペア:

[(1, 2640189744), (2, 1320094872), (3, 880063248), (4, 660047436), (6, 440031624), (8, 330023718), (9, 293354416), (12, 220015812), (16, 165011859), (18, 146677208), (24, 110007906), (36, 73338604), (48, 55003953), (72, 36669302), (144, 18334651), (397, 6650352), (794, 3325176), (1191, 2216784), (1588, 1662588), (2382, 1108392), (3176, 831294), (3573, 738928), (4764, 554196), (6352, 415647), (7146, 369464), (9528, 277098), (14292, 184732), (19056, 138549), (28584, 92366), (46183, 57168)]