491158152

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 1482202800

約数和(自身を除く): 991044648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 29, 34, 36, 51, 58, 68, 72, 87, 101, 102, 116, 136, 137, 153, 174, 202, 204, 232, 261, 274, 303, 306, 348, 404, 408, 411, 493, 522, 548, 606, 612, 696, 808, 822, 909, 986, 1044, 1096, 1212, 1224, 1233, 1479, 1644, 1717, 1818, 1972, 2088, 2329, 2424, 2466, 2929, 2958, 3288, 3434, 3636, 3944, 3973, 4437, 4658, 4932, 5151, 5858, 5916, 6868, 6987, 7272, 7946, 8787, 8874, 9316, 9864, 10302, 11716, 11832, 11919, 13736, 13837, 13974, 15453, 15892, 17574, 17748, 18632, 20604, 20961, 23432, 23838, 26361, 27674, 27948, 30906, 31784, 35148, 35496, 35757, 41208, 41511, 41922, 47676, 49793, 52722, 55348, 55896, 61812, 67541, 70296, 71514, 83022, 83844, 95352, 99586, 105444, 110696, 123624, 124533, 135082, 143028, 149379, 166044, 167688, 199172, 202623, 210888, 235229, 249066, 270164, 286056, 298758, 332088, 398344, 401273, 405246, 448137, 470458, 498132, 540328, 597516, 607869, 705687, 802546, 810492, 896274, 940916, 996264, 1195032, 1203819, 1215738, 1411374, 1605092, 1620984, 1792548, 1881832, 2117061, 2407638, 2431476, 2822748, 3210184, 3585096, 3611457, 4234122, 4815276, 4862952, 5645496, 6821641, 7222914, 8468244, 9630552, 13643282, 14445828, 16936488, 20464923, 27286564, 28891656, 40929846, 54573128, 61394769, 81859692, 122789538, 163719384, 245579076, 491158152]

約数ペア:

[(1, 491158152), (2, 245579076), (3, 163719384), (4, 122789538), (6, 81859692), (8, 61394769), (9, 54573128), (12, 40929846), (17, 28891656), (18, 27286564), (24, 20464923), (29, 16936488), (34, 14445828), (36, 13643282), (51, 9630552), (58, 8468244), (68, 7222914), (72, 6821641), (87, 5645496), (101, 4862952), (102, 4815276), (116, 4234122), (136, 3611457), (137, 3585096), (153, 3210184), (174, 2822748), (202, 2431476), (204, 2407638), (232, 2117061), (261, 1881832), (274, 1792548), (303, 1620984), (306, 1605092), (348, 1411374), (404, 1215738), (408, 1203819), (411, 1195032), (493, 996264), (522, 940916), (548, 896274), (606, 810492), (612, 802546), (696, 705687), (808, 607869), (822, 597516), (909, 540328), (986, 498132), (1044, 470458), (1096, 448137), (1212, 405246), (1224, 401273), (1233, 398344), (1479, 332088), (1644, 298758), (1717, 286056), (1818, 270164), (1972, 249066), (2088, 235229), (2329, 210888), (2424, 202623), (2466, 199172), (2929, 167688), (2958, 166044), (3288, 149379), (3434, 143028), (3636, 135082), (3944, 124533), (3973, 123624), (4437, 110696), (4658, 105444), (4932, 99586), (5151, 95352), (5858, 83844), (5916, 83022), (6868, 71514), (6987, 70296), (7272, 67541), (7946, 61812), (8787, 55896), (8874, 55348), (9316, 52722), (9864, 49793), (10302, 47676), (11716, 41922), (11832, 41511), (11919, 41208), (13736, 35757), (13837, 35496), (13974, 35148), (15453, 31784), (15892, 30906), (17574, 27948), (17748, 27674), (18632, 26361), (20604, 23838), (20961, 23432)]