2049501636

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^3$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 6878376960

約数和(自身を除く): 4828875324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 49, 52, 54, 62, 63, 78, 84, 91, 93, 98, 108, 117, 124, 126, 147, 156, 182, 186, 189, 196, 217, 234, 252, 273, 279, 294, 351, 364, 372, 378, 403, 434, 441, 468, 546, 558, 588, 637, 651, 702, 756, 806, 819, 837, 868, 882, 961, 1092, 1116, 1209, 1274, 1302, 1323, 1404, 1519, 1612, 1638, 1674, 1764, 1911, 1922, 1953, 2418, 2457, 2548, 2604, 2646, 2821, 2883, 3038, 3276, 3348, 3627, 3822, 3844, 3906, 4557, 4836, 4914, 5292, 5642, 5733, 5766, 5859, 6076, 6727, 7254, 7644, 7812, 8463, 8649, 9114, 9828, 10881, 11284, 11466, 11532, 11718, 12493, 13454, 13671, 14508, 16926, 17199, 17298, 18228, 19747, 20181, 21762, 22932, 23436, 24986, 25389, 25947, 26908, 27342, 29791, 33852, 34398, 34596, 37479, 39494, 40362, 41013, 43524, 47089, 49972, 50778, 51894, 54684, 59241, 59582, 60543, 68796, 74958, 76167, 78988, 80724, 82026, 87451, 89373, 94178, 101556, 103788, 112437, 118482, 119164, 121086, 141267, 149916, 152334, 164052, 174902, 177723, 178746, 181629, 188356, 208537, 224874, 236964, 242172, 262353, 268119, 282534, 304668, 337311, 349804, 355446, 357492, 363258, 387283, 417074, 423801, 449748, 524706, 533169, 536238, 565068, 612157, 625611, 674622, 710892, 726516, 774566, 787059, 804357, 834148, 847602, 1049412, 1066338, 1072476, 1161849, 1224314, 1251222, 1271403, 1349244, 1459759, 1549132, 1574118, 1608714, 1695204, 1836471, 1876833, 2132676, 2323698, 2361177, 2448628, 2502444, 2542806, 2710981, 2919518, 3148236, 3217428, 3485547, 3672942, 3753666, 4379277, 4647396, 4722354, 5085612, 5421962, 5509413, 5630499, 5839036, 6971094, 7345884, 7507332, 8132943, 8758554, 9444708, 10456641, 10843924, 11018826, 11260998, 13137831, 13942188, 16265886, 16528239, 17517108, 18976867, 20913282, 22037652, 22521996, 24398829, 26275662, 32531772, 33056478, 37953734, 39413493, 41826564, 48797658, 52551324, 56930601, 66112956, 73196487, 75907468, 78826986, 97595316, 113861202, 146392974, 157653972, 170791803, 227722404, 292785948, 341583606, 512375409, 683167212, 1024750818, 2049501636]

約数ペア:

[(1, 2049501636), (2, 1024750818), (3, 683167212), (4, 512375409), (6, 341583606), (7, 292785948), (9, 227722404), (12, 170791803), (13, 157653972), (14, 146392974), (18, 113861202), (21, 97595316), (26, 78826986), (27, 75907468), (28, 73196487), (31, 66112956), (36, 56930601), (39, 52551324), (42, 48797658), (49, 41826564), (52, 39413493), (54, 37953734), (62, 33056478), (63, 32531772), (78, 26275662), (84, 24398829), (91, 22521996), (93, 22037652), (98, 20913282), (108, 18976867), (117, 17517108), (124, 16528239), (126, 16265886), (147, 13942188), (156, 13137831), (182, 11260998), (186, 11018826), (189, 10843924), (196, 10456641), (217, 9444708), (234, 8758554), (252, 8132943), (273, 7507332), (279, 7345884), (294, 6971094), (351, 5839036), (364, 5630499), (372, 5509413), (378, 5421962), (403, 5085612), (434, 4722354), (441, 4647396), (468, 4379277), (546, 3753666), (558, 3672942), (588, 3485547), (637, 3217428), (651, 3148236), (702, 2919518), (756, 2710981), (806, 2542806), (819, 2502444), (837, 2448628), (868, 2361177), (882, 2323698), (961, 2132676), (1092, 1876833), (1116, 1836471), (1209, 1695204), (1274, 1608714), (1302, 1574118), (1323, 1549132), (1404, 1459759), (1519, 1349244), (1612, 1271403), (1638, 1251222), (1674, 1224314), (1764, 1161849), (1911, 1072476), (1922, 1066338), (1953, 1049412), (2418, 847602), (2457, 834148), (2548, 804357), (2604, 787059), (2646, 774566), (2821, 726516), (2883, 710892), (3038, 674622), (3276, 625611), (3348, 612157), (3627, 565068), (3822, 536238), (3844, 533169), (3906, 524706), (4557, 449748), (4836, 423801), (4914, 417074), (5292, 387283), (5642, 363258), (5733, 357492), (5766, 355446), (5859, 349804), (6076, 337311), (6727, 304668), (7254, 282534), (7644, 268119), (7812, 262353), (8463, 242172), (8649, 236964), (9114, 224874), (9828, 208537), (10881, 188356), (11284, 181629), (11466, 178746), (11532, 177723), (11718, 174902), (12493, 164052), (13454, 152334), (13671, 149916), (14508, 141267), (16926, 121086), (17199, 119164), (17298, 118482), (18228, 112437), (19747, 103788), (20181, 101556), (21762, 94178), (22932, 89373), (23436, 87451), (24986, 82026), (25389, 80724), (25947, 78988), (26908, 76167), (27342, 74958), (29791, 68796), (33852, 60543), (34398, 59582), (34596, 59241), (37479, 54684), (39494, 51894), (40362, 50778), (41013, 49972), (43524, 47089)]