213590916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2657}}^1$

素因数の和:2714

約数の個数: 144

約数和(自身を含む): 696608640

約数和(自身を除く): 483017724

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 58, 63, 66, 77, 84, 87, 99, 116, 126, 132, 154, 174, 198, 203, 231, 252, 261, 308, 319, 348, 396, 406, 462, 522, 609, 638, 693, 812, 924, 957, 1044, 1218, 1276, 1386, 1827, 1914, 2233, 2436, 2657, 2772, 2871, 3654, 3828, 4466, 5314, 5742, 6699, 7308, 7971, 8932, 10628, 11484, 13398, 15942, 18599, 20097, 23913, 26796, 29227, 31884, 37198, 40194, 47826, 55797, 58454, 74396, 77053, 80388, 87681, 95652, 111594, 116908, 154106, 167391, 175362, 204589, 223188, 231159, 263043, 308212, 334782, 350724, 409178, 462318, 526086, 539371, 613767, 669564, 693477, 818356, 847583, 924636, 1052172, 1078742, 1227534, 1386954, 1618113, 1695166, 1841301, 2157484, 2455068, 2542749, 2773908, 3236226, 3390332, 3682602, 4854339, 5085498, 5933081, 6472452, 7365204, 7628247, 9708678, 10170996, 11866162, 15256494, 17799243, 19417356, 23732324, 30512988, 35598486, 53397729, 71196972, 106795458, 213590916]

約数ペア:

[(1, 213590916), (2, 106795458), (3, 71196972), (4, 53397729), (6, 35598486), (7, 30512988), (9, 23732324), (11, 19417356), (12, 17799243), (14, 15256494), (18, 11866162), (21, 10170996), (22, 9708678), (28, 7628247), (29, 7365204), (33, 6472452), (36, 5933081), (42, 5085498), (44, 4854339), (58, 3682602), (63, 3390332), (66, 3236226), (77, 2773908), (84, 2542749), (87, 2455068), (99, 2157484), (116, 1841301), (126, 1695166), (132, 1618113), (154, 1386954), (174, 1227534), (198, 1078742), (203, 1052172), (231, 924636), (252, 847583), (261, 818356), (308, 693477), (319, 669564), (348, 613767), (396, 539371), (406, 526086), (462, 462318), (522, 409178), (609, 350724), (638, 334782), (693, 308212), (812, 263043), (924, 231159), (957, 223188), (1044, 204589), (1218, 175362), (1276, 167391), (1386, 154106), (1827, 116908), (1914, 111594), (2233, 95652), (2436, 87681), (2657, 80388), (2772, 77053), (2871, 74396), (3654, 58454), (3828, 55797), (4466, 47826), (5314, 40194), (5742, 37198), (6699, 31884), (7308, 29227), (7971, 26796), (8932, 23913), (10628, 20097), (11484, 18599), (13398, 15942)]