42280392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 133539840

約数和(自身を除く): 91259448

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 137, 154, 167, 168, 231, 264, 274, 308, 334, 411, 462, 501, 548, 616, 668, 822, 924, 959, 1002, 1096, 1169, 1336, 1507, 1644, 1837, 1848, 1918, 2004, 2338, 2877, 3014, 3288, 3507, 3674, 3836, 4008, 4521, 4676, 5511, 5754, 6028, 7014, 7348, 7672, 9042, 9352, 10549, 11022, 11508, 12056, 12859, 14028, 14696, 18084, 21098, 22044, 22879, 23016, 25718, 28056, 31647, 36168, 38577, 42196, 44088, 45758, 51436, 63294, 68637, 77154, 84392, 91516, 102872, 126588, 137274, 154308, 160153, 183032, 251669, 253176, 274548, 308616, 320306, 480459, 503338, 549096, 640612, 755007, 960918, 1006676, 1281224, 1510014, 1761683, 1921836, 2013352, 3020028, 3523366, 3843672, 5285049, 6040056, 7046732, 10570098, 14093464, 21140196, 42280392]

約数ペア:

[(1, 42280392), (2, 21140196), (3, 14093464), (4, 10570098), (6, 7046732), (7, 6040056), (8, 5285049), (11, 3843672), (12, 3523366), (14, 3020028), (21, 2013352), (22, 1921836), (24, 1761683), (28, 1510014), (33, 1281224), (42, 1006676), (44, 960918), (56, 755007), (66, 640612), (77, 549096), (84, 503338), (88, 480459), (132, 320306), (137, 308616), (154, 274548), (167, 253176), (168, 251669), (231, 183032), (264, 160153), (274, 154308), (308, 137274), (334, 126588), (411, 102872), (462, 91516), (501, 84392), (548, 77154), (616, 68637), (668, 63294), (822, 51436), (924, 45758), (959, 44088), (1002, 42196), (1096, 38577), (1169, 36168), (1336, 31647), (1507, 28056), (1644, 25718), (1837, 23016), (1848, 22879), (1918, 22044), (2004, 21098), (2338, 18084), (2877, 14696), (3014, 14028), (3288, 12859), (3507, 12056), (3674, 11508), (3836, 11022), (4008, 10549), (4521, 9352), (4676, 9042), (5511, 7672), (5754, 7348), (6028, 7014)]