231197688

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 683897760

約数和(自身を除く): 452700072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 41, 51, 68, 72, 82, 102, 123, 136, 153, 164, 204, 246, 271, 289, 306, 328, 369, 408, 492, 542, 578, 612, 697, 738, 813, 867, 984, 1084, 1156, 1224, 1394, 1476, 1626, 1734, 2091, 2168, 2312, 2439, 2601, 2788, 2952, 3252, 3468, 4182, 4607, 4878, 5202, 5576, 6273, 6504, 6936, 8364, 9214, 9756, 10404, 11111, 11849, 12546, 13821, 16728, 18428, 19512, 20808, 22222, 23698, 25092, 27642, 33333, 35547, 36856, 41463, 44444, 47396, 50184, 55284, 66666, 71094, 78319, 82926, 88888, 94792, 99999, 106641, 110568, 133332, 142188, 156638, 165852, 188887, 199998, 213282, 234957, 266664, 284376, 313276, 331704, 377774, 399996, 426564, 469914, 566661, 626552, 704871, 755548, 799992, 853128, 939828, 1133322, 1409742, 1511096, 1699983, 1879656, 2266644, 2819484, 3211079, 3399966, 4533288, 5638968, 6422158, 6799932, 9633237, 12844316, 13599864, 19266474, 25688632, 28899711, 38532948, 57799422, 77065896, 115598844, 231197688]

約数ペア:

[(1, 231197688), (2, 115598844), (3, 77065896), (4, 57799422), (6, 38532948), (8, 28899711), (9, 25688632), (12, 19266474), (17, 13599864), (18, 12844316), (24, 9633237), (34, 6799932), (36, 6422158), (41, 5638968), (51, 4533288), (68, 3399966), (72, 3211079), (82, 2819484), (102, 2266644), (123, 1879656), (136, 1699983), (153, 1511096), (164, 1409742), (204, 1133322), (246, 939828), (271, 853128), (289, 799992), (306, 755548), (328, 704871), (369, 626552), (408, 566661), (492, 469914), (542, 426564), (578, 399996), (612, 377774), (697, 331704), (738, 313276), (813, 284376), (867, 266664), (984, 234957), (1084, 213282), (1156, 199998), (1224, 188887), (1394, 165852), (1476, 156638), (1626, 142188), (1734, 133332), (2091, 110568), (2168, 106641), (2312, 99999), (2439, 94792), (2601, 88888), (2788, 82926), (2952, 78319), (3252, 71094), (3468, 66666), (4182, 55284), (4607, 50184), (4878, 47396), (5202, 44444), (5576, 41463), (6273, 36856), (6504, 35547), (6936, 33333), (8364, 27642), (9214, 25092), (9756, 23698), (10404, 22222), (11111, 20808), (11849, 19512), (12546, 18428), (13821, 16728)]