1728149808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15083}}^1$

素因数の和:15143

約数の個数: 160

約数和(自身を含む): 5745917952

約数和(自身を除く): 4017768144

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 112, 124, 132, 154, 168, 176, 186, 217, 231, 248, 264, 308, 336, 341, 372, 434, 462, 496, 528, 616, 651, 682, 744, 868, 924, 1023, 1232, 1302, 1364, 1488, 1736, 1848, 2046, 2387, 2604, 2728, 3472, 3696, 4092, 4774, 5208, 5456, 7161, 8184, 9548, 10416, 14322, 15083, 16368, 19096, 28644, 30166, 38192, 45249, 57288, 60332, 90498, 105581, 114576, 120664, 165913, 180996, 211162, 241328, 316743, 331826, 361992, 422324, 467573, 497739, 633486, 663652, 723984, 844648, 935146, 995478, 1161391, 1266972, 1327304, 1402719, 1689296, 1870292, 1990956, 2322782, 2533944, 2654608, 2805438, 3273011, 3484173, 3740584, 3981912, 4645564, 5067888, 5143303, 5610876, 6546022, 6968346, 7481168, 7963824, 9291128, 9819033, 10286606, 11221752, 13092044, 13936692, 15429909, 18582256, 19638066, 20573212, 22443504, 26184088, 27873384, 30859818, 36003121, 39276132, 41146424, 52368176, 55746768, 61719636, 72006242, 78552264, 82292848, 108009363, 123439272, 144012484, 157104528, 216018726, 246878544, 288024968, 432037452, 576049936, 864074904, 1728149808]

約数ペア:

[(1, 1728149808), (2, 864074904), (3, 576049936), (4, 432037452), (6, 288024968), (7, 246878544), (8, 216018726), (11, 157104528), (12, 144012484), (14, 123439272), (16, 108009363), (21, 82292848), (22, 78552264), (24, 72006242), (28, 61719636), (31, 55746768), (33, 52368176), (42, 41146424), (44, 39276132), (48, 36003121), (56, 30859818), (62, 27873384), (66, 26184088), (77, 22443504), (84, 20573212), (88, 19638066), (93, 18582256), (112, 15429909), (124, 13936692), (132, 13092044), (154, 11221752), (168, 10286606), (176, 9819033), (186, 9291128), (217, 7963824), (231, 7481168), (248, 6968346), (264, 6546022), (308, 5610876), (336, 5143303), (341, 5067888), (372, 4645564), (434, 3981912), (462, 3740584), (496, 3484173), (528, 3273011), (616, 2805438), (651, 2654608), (682, 2533944), (744, 2322782), (868, 1990956), (924, 1870292), (1023, 1689296), (1232, 1402719), (1302, 1327304), (1364, 1266972), (1488, 1161391), (1736, 995478), (1848, 935146), (2046, 844648), (2387, 723984), (2604, 663652), (2728, 633486), (3472, 497739), (3696, 467573), (4092, 422324), (4774, 361992), (5208, 331826), (5456, 316743), (7161, 241328), (8184, 211162), (9548, 180996), (10416, 165913), (14322, 120664), (15083, 114576), (16368, 105581), (19096, 90498), (28644, 60332), (30166, 57288), (38192, 45249)]