222996144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:399

約数の個数: 160

約数和(自身を含む): 690749440

約数和(自身を除く): 467753296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 79, 84, 93, 112, 124, 158, 168, 186, 217, 237, 248, 271, 316, 336, 372, 434, 474, 496, 542, 553, 632, 651, 744, 813, 868, 948, 1084, 1106, 1264, 1302, 1488, 1626, 1659, 1736, 1896, 1897, 2168, 2212, 2449, 2604, 3252, 3318, 3472, 3792, 3794, 4336, 4424, 4898, 5208, 5691, 6504, 6636, 7347, 7588, 8401, 8848, 9796, 10416, 11382, 13008, 13272, 14694, 15176, 16802, 17143, 19592, 21409, 22764, 25203, 26544, 29388, 30352, 33604, 34286, 39184, 42818, 45528, 50406, 51429, 58776, 58807, 64227, 67208, 68572, 85636, 91056, 100812, 102858, 117552, 117614, 128454, 134416, 137144, 149863, 171272, 176421, 201624, 205716, 235228, 256908, 274288, 299726, 342544, 352842, 403248, 411432, 449589, 470456, 513816, 599452, 663679, 705684, 822864, 899178, 940912, 1027632, 1198904, 1327358, 1411368, 1798356, 1991037, 2397808, 2654716, 2822736, 3596712, 3982074, 4645753, 5309432, 7193424, 7964148, 9291506, 10618864, 13937259, 15928296, 18583012, 27874518, 31856592, 37166024, 55749036, 74332048, 111498072, 222996144]

約数ペア:

[(1, 222996144), (2, 111498072), (3, 74332048), (4, 55749036), (6, 37166024), (7, 31856592), (8, 27874518), (12, 18583012), (14, 15928296), (16, 13937259), (21, 10618864), (24, 9291506), (28, 7964148), (31, 7193424), (42, 5309432), (48, 4645753), (56, 3982074), (62, 3596712), (79, 2822736), (84, 2654716), (93, 2397808), (112, 1991037), (124, 1798356), (158, 1411368), (168, 1327358), (186, 1198904), (217, 1027632), (237, 940912), (248, 899178), (271, 822864), (316, 705684), (336, 663679), (372, 599452), (434, 513816), (474, 470456), (496, 449589), (542, 411432), (553, 403248), (632, 352842), (651, 342544), (744, 299726), (813, 274288), (868, 256908), (948, 235228), (1084, 205716), (1106, 201624), (1264, 176421), (1302, 171272), (1488, 149863), (1626, 137144), (1659, 134416), (1736, 128454), (1896, 117614), (1897, 117552), (2168, 102858), (2212, 100812), (2449, 91056), (2604, 85636), (3252, 68572), (3318, 67208), (3472, 64227), (3792, 58807), (3794, 58776), (4336, 51429), (4424, 50406), (4898, 45528), (5208, 42818), (5691, 39184), (6504, 34286), (6636, 33604), (7347, 30352), (7588, 29388), (8401, 26544), (8848, 25203), (9796, 22764), (10416, 21409), (11382, 19592), (13008, 17143), (13272, 16802), (14694, 15176)]