278119512

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12109}}^1$

素因数の和:12161

約数の個数: 96

約数和(自身を含む): 850122000

約数和(自身を除く): 572002488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 132, 174, 198, 232, 261, 264, 319, 348, 396, 522, 638, 696, 792, 957, 1044, 1276, 1914, 2088, 2552, 2871, 3828, 5742, 7656, 11484, 12109, 22968, 24218, 36327, 48436, 72654, 96872, 108981, 133199, 145308, 217962, 266398, 290616, 351161, 399597, 435924, 532796, 702322, 799194, 871848, 1053483, 1065592, 1198791, 1404644, 1598388, 2106966, 2397582, 2809288, 3160449, 3196776, 3862771, 4213932, 4795164, 6320898, 7725542, 8427864, 9590328, 11588313, 12641796, 15451084, 23176626, 25283592, 30902168, 34764939, 46353252, 69529878, 92706504, 139059756, 278119512]

約数ペア:

[(1, 278119512), (2, 139059756), (3, 92706504), (4, 69529878), (6, 46353252), (8, 34764939), (9, 30902168), (11, 25283592), (12, 23176626), (18, 15451084), (22, 12641796), (24, 11588313), (29, 9590328), (33, 8427864), (36, 7725542), (44, 6320898), (58, 4795164), (66, 4213932), (72, 3862771), (87, 3196776), (88, 3160449), (99, 2809288), (116, 2397582), (132, 2106966), (174, 1598388), (198, 1404644), (232, 1198791), (261, 1065592), (264, 1053483), (319, 871848), (348, 799194), (396, 702322), (522, 532796), (638, 435924), (696, 399597), (792, 351161), (957, 290616), (1044, 266398), (1276, 217962), (1914, 145308), (2088, 133199), (2552, 108981), (2871, 96872), (3828, 72654), (5742, 48436), (7656, 36327), (11484, 24218), (12109, 22968)]