31408157088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{21139}}^1$

素因数の和:21240

約数の個数: 288

約数和(自身を含む): 113023572480

約数和(自身を除く): 81615415392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 67, 72, 77, 84, 88, 96, 99, 112, 126, 132, 134, 144, 154, 168, 176, 198, 201, 224, 231, 252, 264, 268, 288, 308, 336, 352, 396, 402, 462, 469, 504, 528, 536, 603, 616, 672, 693, 737, 792, 804, 924, 938, 1008, 1056, 1072, 1206, 1232, 1386, 1407, 1474, 1584, 1608, 1848, 1876, 2016, 2144, 2211, 2412, 2464, 2772, 2814, 2948, 3168, 3216, 3696, 3752, 4221, 4422, 4824, 5159, 5544, 5628, 5896, 6432, 6633, 7392, 7504, 8442, 8844, 9648, 10318, 11088, 11256, 11792, 13266, 15008, 15477, 16884, 17688, 19296, 20636, 21139, 22176, 22512, 23584, 26532, 30954, 33768, 35376, 41272, 42278, 45024, 46431, 53064, 61908, 63417, 67536, 70752, 82544, 84556, 92862, 106128, 123816, 126834, 135072, 147973, 165088, 169112, 185724, 190251, 212256, 232529, 247632, 253668, 295946, 338224, 371448, 380502, 443919, 465058, 495264, 507336, 591892, 676448, 697587, 742896, 761004, 887838, 930116, 1014672, 1183784, 1331757, 1395174, 1416313, 1485792, 1522008, 1627703, 1775676, 1860232, 2029344, 2092761, 2367568, 2663514, 2790348, 2832626, 3044016, 3255406, 3551352, 3720464, 4185522, 4248939, 4735136, 4883109, 5327028, 5580696, 5665252, 6088032, 6510812, 7102704, 7440928, 8371044, 8497878, 9766218, 9914191, 10654056, 11161392, 11330504, 12746817, 13021624, 14205408, 14649327, 15579443, 16742088, 16995756, 19532436, 19828382, 21308112, 22322784, 22661008, 25493634, 26043248, 29298654, 29742573, 31158886, 33484176, 33991512, 39064872, 39656764, 42616224, 45322016, 46738329, 50987268, 52086496, 58597308, 59485146, 62317772, 66968352, 67983024, 78129744, 79313528, 89227719, 93476658, 101974536, 109056101, 117194616, 118970292, 124635544, 135966048, 140214987, 156259488, 158627056, 178455438, 186953316, 203949072, 218112202, 234389232, 237940584, 249271088, 280429974, 317254112, 327168303, 356910876, 373906632, 407898144, 436224404, 468778464, 475881168, 498542176, 560859948, 654336606, 713821752, 747813264, 872448808, 951762336, 981504909, 1121719896, 1308673212, 1427643504, 1495626528, 1744897616, 1963009818, 2243439792, 2617346424, 2855287008, 3489795232, 3926019636, 4486879584, 5234692848, 7852039272, 10469385696, 15704078544, 31408157088]

約数ペア:

[(1, 31408157088), (2, 15704078544), (3, 10469385696), (4, 7852039272), (6, 5234692848), (7, 4486879584), (8, 3926019636), (9, 3489795232), (11, 2855287008), (12, 2617346424), (14, 2243439792), (16, 1963009818), (18, 1744897616), (21, 1495626528), (22, 1427643504), (24, 1308673212), (28, 1121719896), (32, 981504909), (33, 951762336), (36, 872448808), (42, 747813264), (44, 713821752), (48, 654336606), (56, 560859948), (63, 498542176), (66, 475881168), (67, 468778464), (72, 436224404), (77, 407898144), (84, 373906632), (88, 356910876), (96, 327168303), (99, 317254112), (112, 280429974), (126, 249271088), (132, 237940584), (134, 234389232), (144, 218112202), (154, 203949072), (168, 186953316), (176, 178455438), (198, 158627056), (201, 156259488), (224, 140214987), (231, 135966048), (252, 124635544), (264, 118970292), (268, 117194616), (288, 109056101), (308, 101974536), (336, 93476658), (352, 89227719), (396, 79313528), (402, 78129744), (462, 67983024), (469, 66968352), (504, 62317772), (528, 59485146), (536, 58597308), (603, 52086496), (616, 50987268), (672, 46738329), (693, 45322016), (737, 42616224), (792, 39656764), (804, 39064872), (924, 33991512), (938, 33484176), (1008, 31158886), (1056, 29742573), (1072, 29298654), (1206, 26043248), (1232, 25493634), (1386, 22661008), (1407, 22322784), (1474, 21308112), (1584, 19828382), (1608, 19532436), (1848, 16995756), (1876, 16742088), (2016, 15579443), (2144, 14649327), (2211, 14205408), (2412, 13021624), (2464, 12746817), (2772, 11330504), (2814, 11161392), (2948, 10654056), (3168, 9914191), (3216, 9766218), (3696, 8497878), (3752, 8371044), (4221, 7440928), (4422, 7102704), (4824, 6510812), (5159, 6088032), (5544, 5665252), (5628, 5580696), (5896, 5327028), (6432, 4883109), (6633, 4735136), (7392, 4248939), (7504, 4185522), (8442, 3720464), (8844, 3551352), (9648, 3255406), (10318, 3044016), (11088, 2832626), (11256, 2790348), (11792, 2663514), (13266, 2367568), (15008, 2092761), (15477, 2029344), (16884, 1860232), (17688, 1775676), (19296, 1627703), (20636, 1522008), (21139, 1485792), (22176, 1416313), (22512, 1395174), (23584, 1331757), (26532, 1183784), (30954, 1014672), (33768, 930116), (35376, 887838), (41272, 761004), (42278, 742896), (45024, 697587), (46431, 676448), (53064, 591892), (61908, 507336), (63417, 495264), (67536, 465058), (70752, 443919), (82544, 380502), (84556, 371448), (92862, 338224), (106128, 295946), (123816, 253668), (126834, 247632), (135072, 232529), (147973, 212256), (165088, 190251), (169112, 185724)]