268339608

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 771724800

約数和(自身を除く): 503385192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 167, 172, 173, 216, 258, 334, 344, 346, 387, 501, 516, 519, 668, 692, 774, 1002, 1032, 1038, 1161, 1336, 1384, 1503, 1548, 1557, 2004, 2076, 2322, 3006, 3096, 3114, 4008, 4152, 4509, 4644, 4671, 6012, 6228, 7181, 7439, 9018, 9288, 9342, 12024, 12456, 14362, 14878, 18036, 18684, 21543, 22317, 28724, 28891, 29756, 36072, 37368, 43086, 44634, 57448, 57782, 59512, 64629, 66951, 86172, 86673, 89268, 115564, 129258, 133902, 172344, 173346, 178536, 193887, 200853, 231128, 258516, 260019, 267804, 346692, 387774, 401706, 517032, 520038, 535608, 693384, 775548, 780057, 803412, 1040076, 1242313, 1551096, 1560114, 1606824, 2080152, 2484626, 3120228, 3726939, 4969252, 6240456, 7453878, 9938504, 11180817, 14907756, 22361634, 29815512, 33542451, 44723268, 67084902, 89446536, 134169804, 268339608]

約数ペア:

[(1, 268339608), (2, 134169804), (3, 89446536), (4, 67084902), (6, 44723268), (8, 33542451), (9, 29815512), (12, 22361634), (18, 14907756), (24, 11180817), (27, 9938504), (36, 7453878), (43, 6240456), (54, 4969252), (72, 3726939), (86, 3120228), (108, 2484626), (129, 2080152), (167, 1606824), (172, 1560114), (173, 1551096), (216, 1242313), (258, 1040076), (334, 803412), (344, 780057), (346, 775548), (387, 693384), (501, 535608), (516, 520038), (519, 517032), (668, 401706), (692, 387774), (774, 346692), (1002, 267804), (1032, 260019), (1038, 258516), (1161, 231128), (1336, 200853), (1384, 193887), (1503, 178536), (1548, 173346), (1557, 172344), (2004, 133902), (2076, 129258), (2322, 115564), (3006, 89268), (3096, 86673), (3114, 86172), (4008, 66951), (4152, 64629), (4509, 59512), (4644, 57782), (4671, 57448), (6012, 44634), (6228, 43086), (7181, 37368), (7439, 36072), (9018, 29756), (9288, 28891), (9342, 28724), (12024, 22317), (12456, 21543), (14362, 18684), (14878, 18036)]