1996185594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 5129671680

約数和(自身を除く): 3133486086

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 29, 34, 37, 39, 46, 51, 58, 61, 69, 74, 78, 87, 102, 111, 122, 138, 174, 183, 221, 222, 299, 366, 377, 391, 442, 481, 493, 598, 629, 663, 667, 754, 782, 793, 851, 897, 962, 986, 1037, 1073, 1131, 1173, 1258, 1326, 1334, 1403, 1443, 1479, 1586, 1702, 1769, 1794, 1887, 2001, 2074, 2146, 2257, 2262, 2346, 2379, 2553, 2806, 2886, 2958, 3111, 3219, 3538, 3774, 4002, 4209, 4514, 4758, 5083, 5106, 5307, 6222, 6409, 6438, 6771, 8177, 8418, 8671, 10166, 10614, 11063, 11339, 12818, 13481, 13542, 13949, 14467, 15249, 16354, 17342, 18239, 18241, 19227, 22126, 22678, 22997, 23851, 24531, 24679, 26013, 26962, 27898, 28934, 29341, 30073, 30498, 33189, 34017, 36478, 36482, 38369, 38454, 40443, 40687, 41847, 43401, 45994, 47702, 49062, 49358, 51911, 52026, 54717, 54723, 58682, 60146, 65453, 66378, 68034, 68991, 71553, 74037, 76738, 80886, 81374, 83694, 86802, 88023, 90219, 103822, 109434, 109446, 115107, 122061, 130906, 137982, 143106, 147407, 148074, 155733, 176046, 180438, 188071, 196359, 230214, 237133, 244122, 294814, 310063, 311466, 320827, 376142, 390949, 392718, 419543, 442221, 474266, 498797, 528931, 564213, 620126, 641654, 674843, 691679, 711399, 781898, 839086, 850889, 882487, 884442, 930189, 962481, 997594, 1057862, 1112701, 1128426, 1172847, 1258629, 1349686, 1383358, 1422798, 1496391, 1505419, 1586793, 1701778, 1764974, 1860378, 1924962, 2024529, 2075037, 2225402, 2345694, 2517258, 2552667, 2647461, 2992782, 3010838, 3173586, 3338103, 4049058, 4150074, 4516257, 5105334, 5294922, 5454059, 6676206, 8991827, 9032514, 10908118, 11472331, 14465113, 16362177, 17983654, 19570447, 22944662, 25592123, 26975481, 28930226, 32724354, 34416993, 39140894, 43395339, 51184246, 53950962, 58711341, 68833986, 76776369, 86790678, 117422682, 153552738, 332697599, 665395198, 998092797, 1996185594]

約数ペア:

[(1, 1996185594), (2, 998092797), (3, 665395198), (6, 332697599), (13, 153552738), (17, 117422682), (23, 86790678), (26, 76776369), (29, 68833986), (34, 58711341), (37, 53950962), (39, 51184246), (46, 43395339), (51, 39140894), (58, 34416993), (61, 32724354), (69, 28930226), (74, 26975481), (78, 25592123), (87, 22944662), (102, 19570447), (111, 17983654), (122, 16362177), (138, 14465113), (174, 11472331), (183, 10908118), (221, 9032514), (222, 8991827), (299, 6676206), (366, 5454059), (377, 5294922), (391, 5105334), (442, 4516257), (481, 4150074), (493, 4049058), (598, 3338103), (629, 3173586), (663, 3010838), (667, 2992782), (754, 2647461), (782, 2552667), (793, 2517258), (851, 2345694), (897, 2225402), (962, 2075037), (986, 2024529), (1037, 1924962), (1073, 1860378), (1131, 1764974), (1173, 1701778), (1258, 1586793), (1326, 1505419), (1334, 1496391), (1403, 1422798), (1443, 1383358), (1479, 1349686), (1586, 1258629), (1702, 1172847), (1769, 1128426), (1794, 1112701), (1887, 1057862), (2001, 997594), (2074, 962481), (2146, 930189), (2257, 884442), (2262, 882487), (2346, 850889), (2379, 839086), (2553, 781898), (2806, 711399), (2886, 691679), (2958, 674843), (3111, 641654), (3219, 620126), (3538, 564213), (3774, 528931), (4002, 498797), (4209, 474266), (4514, 442221), (4758, 419543), (5083, 392718), (5106, 390949), (5307, 376142), (6222, 320827), (6409, 311466), (6438, 310063), (6771, 294814), (8177, 244122), (8418, 237133), (8671, 230214), (10166, 196359), (10614, 188071), (11063, 180438), (11339, 176046), (12818, 155733), (13481, 148074), (13542, 147407), (13949, 143106), (14467, 137982), (15249, 130906), (16354, 122061), (17342, 115107), (18239, 109446), (18241, 109434), (19227, 103822), (22126, 90219), (22678, 88023), (22997, 86802), (23851, 83694), (24531, 81374), (24679, 80886), (26013, 76738), (26962, 74037), (27898, 71553), (28934, 68991), (29341, 68034), (30073, 66378), (30498, 65453), (33189, 60146), (34017, 58682), (36478, 54723), (36482, 54717), (38369, 52026), (38454, 51911), (40443, 49358), (40687, 49062), (41847, 47702), (43401, 45994)]