264987888

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5639}}^1$

素因数の和:5750

約数の個数: 80

約数和(自身を含む): 755308800

約数和(自身を除く): 490320912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 89, 132, 176, 178, 264, 267, 356, 528, 534, 712, 979, 1068, 1424, 1958, 2136, 2937, 3916, 4272, 5639, 5874, 7832, 11278, 11748, 15664, 16917, 22556, 23496, 33834, 45112, 46992, 62029, 67668, 90224, 124058, 135336, 186087, 248116, 270672, 372174, 496232, 501871, 744348, 992464, 1003742, 1488696, 1505613, 2007484, 2977392, 3011226, 4014968, 5520581, 6022452, 8029936, 11041162, 12044904, 16561743, 22082324, 24089808, 33123486, 44164648, 66246972, 88329296, 132493944, 264987888]

約数ペア:

[(1, 264987888), (2, 132493944), (3, 88329296), (4, 66246972), (6, 44164648), (8, 33123486), (11, 24089808), (12, 22082324), (16, 16561743), (22, 12044904), (24, 11041162), (33, 8029936), (44, 6022452), (48, 5520581), (66, 4014968), (88, 3011226), (89, 2977392), (132, 2007484), (176, 1505613), (178, 1488696), (264, 1003742), (267, 992464), (356, 744348), (528, 501871), (534, 496232), (712, 372174), (979, 270672), (1068, 248116), (1424, 186087), (1958, 135336), (2136, 124058), (2937, 90224), (3916, 67668), (4272, 62029), (5639, 46992), (5874, 45112), (7832, 33834), (11278, 23496), (11748, 22556), (15664, 16917)]