221047056

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 200

約数和(自身を含む): 691384320

約数和(自身を除く): 470337264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 79, 81, 102, 108, 127, 136, 144, 153, 158, 162, 204, 216, 237, 254, 272, 306, 316, 324, 381, 408, 432, 459, 474, 508, 612, 632, 648, 711, 762, 816, 918, 948, 1016, 1143, 1224, 1264, 1296, 1343, 1377, 1422, 1524, 1836, 1896, 2032, 2133, 2159, 2286, 2448, 2686, 2754, 2844, 3048, 3429, 3672, 3792, 4029, 4266, 4318, 4572, 5372, 5508, 5688, 6096, 6399, 6477, 6858, 7344, 8058, 8532, 8636, 9144, 10033, 10287, 10744, 11016, 11376, 12087, 12798, 12954, 13716, 16116, 17064, 17272, 18288, 19431, 20066, 20574, 21488, 22032, 24174, 25596, 25908, 27432, 30099, 32232, 34128, 34544, 36261, 38862, 40132, 41148, 48348, 51192, 51816, 54864, 58293, 60198, 64464, 72522, 77724, 80264, 82296, 90297, 96696, 102384, 103632, 108783, 116586, 120396, 145044, 155448, 160528, 164592, 170561, 174879, 180594, 193392, 217566, 233172, 240792, 270891, 290088, 310896, 341122, 349758, 361188, 435132, 466344, 481584, 511683, 541782, 580176, 682244, 699516, 722376, 812673, 870264, 932688, 1023366, 1083564, 1364488, 1399032, 1444752, 1535049, 1625346, 1740528, 2046732, 2167128, 2728976, 2798064, 3070098, 3250692, 4093464, 4334256, 4605147, 6140196, 6501384, 8186928, 9210294, 12280392, 13002768, 13815441, 18420588, 24560784, 27630882, 36841176, 55261764, 73682352, 110523528, 221047056]

約数ペア:

[(1, 221047056), (2, 110523528), (3, 73682352), (4, 55261764), (6, 36841176), (8, 27630882), (9, 24560784), (12, 18420588), (16, 13815441), (17, 13002768), (18, 12280392), (24, 9210294), (27, 8186928), (34, 6501384), (36, 6140196), (48, 4605147), (51, 4334256), (54, 4093464), (68, 3250692), (72, 3070098), (79, 2798064), (81, 2728976), (102, 2167128), (108, 2046732), (127, 1740528), (136, 1625346), (144, 1535049), (153, 1444752), (158, 1399032), (162, 1364488), (204, 1083564), (216, 1023366), (237, 932688), (254, 870264), (272, 812673), (306, 722376), (316, 699516), (324, 682244), (381, 580176), (408, 541782), (432, 511683), (459, 481584), (474, 466344), (508, 435132), (612, 361188), (632, 349758), (648, 341122), (711, 310896), (762, 290088), (816, 270891), (918, 240792), (948, 233172), (1016, 217566), (1143, 193392), (1224, 180594), (1264, 174879), (1296, 170561), (1343, 164592), (1377, 160528), (1422, 155448), (1524, 145044), (1836, 120396), (1896, 116586), (2032, 108783), (2133, 103632), (2159, 102384), (2286, 96696), (2448, 90297), (2686, 82296), (2754, 80264), (2844, 77724), (3048, 72522), (3429, 64464), (3672, 60198), (3792, 58293), (4029, 54864), (4266, 51816), (4318, 51192), (4572, 48348), (5372, 41148), (5508, 40132), (5688, 38862), (6096, 36261), (6399, 34544), (6477, 34128), (6858, 32232), (7344, 30099), (8058, 27432), (8532, 25908), (8636, 25596), (9144, 24174), (10033, 22032), (10287, 21488), (10744, 20574), (11016, 20066), (11376, 19431), (12087, 18288), (12798, 17272), (12954, 17064), (13716, 16116)]