211655678544

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{2927}}^1$

素因数の和:3338

約数の個数: 240

約数和(自身を含む): 635492183040

約数和(自身を除く): 423836504496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 109, 136, 144, 153, 204, 218, 271, 272, 306, 327, 408, 436, 542, 612, 654, 813, 816, 872, 981, 1084, 1224, 1308, 1626, 1744, 1853, 1962, 2168, 2439, 2448, 2616, 2927, 3252, 3706, 3924, 4336, 4607, 4878, 5232, 5559, 5854, 6504, 7412, 7848, 8781, 9214, 9756, 11118, 11708, 13008, 13821, 14824, 15696, 16677, 17562, 18428, 19512, 22236, 23416, 26343, 27642, 29539, 29648, 33354, 35124, 36856, 39024, 41463, 44472, 46832, 49759, 52686, 55284, 59078, 66708, 70248, 73712, 82926, 88617, 88944, 99518, 105372, 110568, 118156, 133416, 140496, 149277, 165852, 177234, 199036, 210744, 221136, 236312, 265851, 266832, 298554, 319043, 331704, 354468, 398072, 421488, 447831, 472624, 502163, 531702, 597108, 638086, 663408, 708936, 793217, 796144, 895662, 957129, 1004326, 1063404, 1194216, 1276172, 1417872, 1506489, 1586434, 1791324, 1914258, 2008652, 2126808, 2379651, 2388432, 2552344, 2871387, 3012978, 3172868, 3582648, 3828516, 4017304, 4253616, 4519467, 4759302, 5104688, 5423731, 5742774, 6025956, 6345736, 7138953, 7165296, 7657032, 8034608, 9038934, 9518604, 10847462, 11485548, 12051912, 12691472, 13484689, 14277906, 15314064, 16271193, 18077868, 19037208, 21694924, 22971096, 24103824, 26969378, 28555812, 32542386, 36155736, 38074416, 40454067, 43389848, 45942192, 48813579, 53938756, 57111624, 65084772, 72311472, 80908134, 86460653, 86779696, 97627158, 107877512, 114223248, 121362201, 130169544, 161816268, 172921306, 195254316, 215755024, 242724402, 259381959, 260339088, 323632536, 345842612, 390508632, 485448804, 518763918, 647265072, 691685224, 778145877, 781017264, 970897608, 1037527836, 1383370448, 1469831101, 1556291754, 1941795216, 2075055672, 2939662202, 3112583508, 4150111344, 4409493303, 5879324404, 6225167016, 8818986606, 11758648808, 12450334032, 13228479909, 17637973212, 23517297616, 26456959818, 35275946424, 52913919636, 70551892848, 105827839272, 211655678544]

約数ペア:

[(1, 211655678544), (2, 105827839272), (3, 70551892848), (4, 52913919636), (6, 35275946424), (8, 26456959818), (9, 23517297616), (12, 17637973212), (16, 13228479909), (17, 12450334032), (18, 11758648808), (24, 8818986606), (34, 6225167016), (36, 5879324404), (48, 4409493303), (51, 4150111344), (68, 3112583508), (72, 2939662202), (102, 2075055672), (109, 1941795216), (136, 1556291754), (144, 1469831101), (153, 1383370448), (204, 1037527836), (218, 970897608), (271, 781017264), (272, 778145877), (306, 691685224), (327, 647265072), (408, 518763918), (436, 485448804), (542, 390508632), (612, 345842612), (654, 323632536), (813, 260339088), (816, 259381959), (872, 242724402), (981, 215755024), (1084, 195254316), (1224, 172921306), (1308, 161816268), (1626, 130169544), (1744, 121362201), (1853, 114223248), (1962, 107877512), (2168, 97627158), (2439, 86779696), (2448, 86460653), (2616, 80908134), (2927, 72311472), (3252, 65084772), (3706, 57111624), (3924, 53938756), (4336, 48813579), (4607, 45942192), (4878, 43389848), (5232, 40454067), (5559, 38074416), (5854, 36155736), (6504, 32542386), (7412, 28555812), (7848, 26969378), (8781, 24103824), (9214, 22971096), (9756, 21694924), (11118, 19037208), (11708, 18077868), (13008, 16271193), (13821, 15314064), (14824, 14277906), (15696, 13484689), (16677, 12691472), (17562, 12051912), (18428, 11485548), (19512, 10847462), (22236, 9518604), (23416, 9038934), (26343, 8034608), (27642, 7657032), (29539, 7165296), (29648, 7138953), (33354, 6345736), (35124, 6025956), (36856, 5742774), (39024, 5423731), (41463, 5104688), (44472, 4759302), (46832, 4519467), (49759, 4253616), (52686, 4017304), (55284, 3828516), (59078, 3582648), (66708, 3172868), (70248, 3012978), (73712, 2871387), (82926, 2552344), (88617, 2388432), (88944, 2379651), (99518, 2126808), (105372, 2008652), (110568, 1914258), (118156, 1791324), (133416, 1586434), (140496, 1506489), (149277, 1417872), (165852, 1276172), (177234, 1194216), (199036, 1063404), (210744, 1004326), (221136, 957129), (236312, 895662), (265851, 796144), (266832, 793217), (298554, 708936), (319043, 663408), (331704, 638086), (354468, 597108), (398072, 531702), (421488, 502163), (447831, 472624)]