211385412

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 707616000

約数和(自身を除く): 496230588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 49, 51, 53, 57, 63, 68, 76, 84, 98, 102, 106, 114, 119, 126, 133, 147, 153, 159, 171, 196, 204, 212, 228, 238, 252, 266, 294, 306, 318, 323, 342, 343, 357, 371, 399, 441, 476, 477, 532, 588, 612, 636, 646, 684, 686, 714, 742, 798, 833, 882, 901, 931, 954, 969, 1007, 1029, 1071, 1113, 1197, 1292, 1372, 1428, 1484, 1596, 1666, 1764, 1802, 1862, 1908, 1938, 2014, 2058, 2142, 2226, 2261, 2394, 2499, 2597, 2703, 2793, 2907, 3021, 3087, 3332, 3339, 3604, 3724, 3876, 4028, 4116, 4284, 4452, 4522, 4788, 4998, 5194, 5406, 5586, 5814, 5831, 6042, 6174, 6307, 6517, 6678, 6783, 7049, 7497, 7791, 8109, 8379, 9044, 9063, 9996, 10388, 10812, 11172, 11628, 11662, 12084, 12348, 12614, 13034, 13356, 13566, 14098, 14994, 15582, 15827, 16218, 16758, 17119, 17493, 18126, 18179, 18921, 19551, 20349, 21147, 23324, 23373, 25228, 26068, 27132, 28196, 29988, 31164, 31654, 32436, 33516, 34238, 34986, 36252, 36358, 37842, 39102, 40698, 42294, 44149, 46746, 47481, 49343, 51357, 52479, 54537, 56763, 58653, 63308, 63441, 68476, 69972, 72716, 75684, 78204, 81396, 84588, 88298, 93492, 94962, 98686, 102714, 104958, 109074, 110789, 113526, 117306, 119833, 126882, 132447, 142443, 148029, 154071, 163611, 176596, 189924, 197372, 205428, 209916, 218148, 221578, 227052, 234612, 239666, 253764, 264894, 284886, 296058, 308142, 309043, 327222, 332367, 345401, 359499, 397341, 443156, 444087, 479332, 529788, 569772, 592116, 616284, 618086, 654444, 664734, 690802, 718998, 794682, 838831, 888174, 927129, 997101, 1036203, 1078497, 1236172, 1329468, 1381604, 1437996, 1589364, 1677662, 1776348, 1854258, 1994202, 2072406, 2156994, 2516493, 2781387, 3108609, 3355324, 3708516, 3988404, 4144812, 4313988, 5032986, 5562774, 5871817, 6217218, 7549479, 10065972, 11125548, 11743634, 12434436, 15098958, 17615451, 23487268, 30197916, 35230902, 52846353, 70461804, 105692706, 211385412]

約数ペア:

[(1, 211385412), (2, 105692706), (3, 70461804), (4, 52846353), (6, 35230902), (7, 30197916), (9, 23487268), (12, 17615451), (14, 15098958), (17, 12434436), (18, 11743634), (19, 11125548), (21, 10065972), (28, 7549479), (34, 6217218), (36, 5871817), (38, 5562774), (42, 5032986), (49, 4313988), (51, 4144812), (53, 3988404), (57, 3708516), (63, 3355324), (68, 3108609), (76, 2781387), (84, 2516493), (98, 2156994), (102, 2072406), (106, 1994202), (114, 1854258), (119, 1776348), (126, 1677662), (133, 1589364), (147, 1437996), (153, 1381604), (159, 1329468), (171, 1236172), (196, 1078497), (204, 1036203), (212, 997101), (228, 927129), (238, 888174), (252, 838831), (266, 794682), (294, 718998), (306, 690802), (318, 664734), (323, 654444), (342, 618086), (343, 616284), (357, 592116), (371, 569772), (399, 529788), (441, 479332), (476, 444087), (477, 443156), (532, 397341), (588, 359499), (612, 345401), (636, 332367), (646, 327222), (684, 309043), (686, 308142), (714, 296058), (742, 284886), (798, 264894), (833, 253764), (882, 239666), (901, 234612), (931, 227052), (954, 221578), (969, 218148), (1007, 209916), (1029, 205428), (1071, 197372), (1113, 189924), (1197, 176596), (1292, 163611), (1372, 154071), (1428, 148029), (1484, 142443), (1596, 132447), (1666, 126882), (1764, 119833), (1802, 117306), (1862, 113526), (1908, 110789), (1938, 109074), (2014, 104958), (2058, 102714), (2142, 98686), (2226, 94962), (2261, 93492), (2394, 88298), (2499, 84588), (2597, 81396), (2703, 78204), (2793, 75684), (2907, 72716), (3021, 69972), (3087, 68476), (3332, 63441), (3339, 63308), (3604, 58653), (3724, 56763), (3876, 54537), (4028, 52479), (4116, 51357), (4284, 49343), (4452, 47481), (4522, 46746), (4788, 44149), (4998, 42294), (5194, 40698), (5406, 39102), (5586, 37842), (5814, 36358), (5831, 36252), (6042, 34986), (6174, 34238), (6307, 33516), (6517, 32436), (6678, 31654), (6783, 31164), (7049, 29988), (7497, 28196), (7791, 27132), (8109, 26068), (8379, 25228), (9044, 23373), (9063, 23324), (9996, 21147), (10388, 20349), (10812, 19551), (11172, 18921), (11628, 18179), (11662, 18126), (12084, 17493), (12348, 17119), (12614, 16758), (13034, 16218), (13356, 15827), (13566, 15582), (14098, 14994)]