26880311172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:791

約数の個数: 288

約数和(自身を含む): 77838630912

約数和(自身を除く): 50958319740

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 71, 78, 93, 121, 124, 132, 142, 143, 156, 186, 213, 242, 284, 286, 341, 363, 372, 403, 426, 429, 484, 572, 647, 682, 726, 781, 806, 852, 858, 923, 1023, 1209, 1294, 1364, 1452, 1562, 1573, 1612, 1716, 1846, 1941, 2046, 2201, 2343, 2418, 2588, 2769, 3124, 3146, 3692, 3751, 3882, 4092, 4402, 4433, 4686, 4719, 4836, 5538, 6292, 6603, 7117, 7502, 7764, 8411, 8591, 8804, 8866, 9372, 9438, 10153, 11076, 11253, 13206, 13299, 14234, 15004, 16822, 17182, 17732, 18876, 20057, 20306, 21351, 22506, 24211, 25233, 25773, 26412, 26598, 28468, 28613, 30459, 33644, 34364, 40114, 40612, 42702, 45012, 45937, 48422, 48763, 50466, 51546, 53196, 57226, 60171, 60918, 72633, 78287, 80228, 85404, 85839, 91874, 92521, 96844, 97526, 100932, 103092, 111683, 114452, 120342, 121836, 137811, 145266, 146289, 156574, 171678, 183748, 185042, 195052, 220627, 223366, 234861, 240684, 260741, 266321, 275622, 277563, 290532, 292578, 313148, 314743, 335049, 343356, 370084, 441254, 446732, 469722, 505307, 521482, 532642, 551244, 555126, 585156, 597181, 629486, 661881, 670098, 782223, 798963, 882508, 939444, 944229, 1010614, 1017731, 1042964, 1065284, 1110252, 1194362, 1258972, 1323762, 1340196, 1424047, 1515921, 1564446, 1597926, 1791543, 1888458, 2021228, 2035462, 2388724, 2426897, 2647524, 2848094, 2868151, 3031842, 3053193, 3128892, 3195852, 3462173, 3583086, 3776916, 4070924, 4272141, 4853794, 5558377, 5696188, 5736302, 6063684, 6106386, 6568991, 6924346, 7166172, 7280691, 8544282, 8604453, 9707588, 10386519, 11116754, 11472604, 12212772, 13137982, 13848692, 14561382, 15664517, 16675131, 17088564, 17208906, 18512611, 19706973, 20773038, 22233508, 26275964, 29122764, 31329034, 31549661, 33350262, 34417812, 37025222, 39413946, 41546076, 46993551, 55537833, 62658068, 63099322, 66700524, 72258901, 74050444, 78827892, 93987102, 94648983, 111075666, 126198644, 144517802, 172309687, 187974204, 189297966, 203638721, 216776703, 222151332, 289035604, 344619374, 378595932, 407277442, 433553406, 516929061, 610916163, 689238748, 814554884, 867106812, 1033858122, 1221832326, 2067716244, 2240025931, 2443664652, 4480051862, 6720077793, 8960103724, 13440155586, 26880311172]

約数ペア:

[(1, 26880311172), (2, 13440155586), (3, 8960103724), (4, 6720077793), (6, 4480051862), (11, 2443664652), (12, 2240025931), (13, 2067716244), (22, 1221832326), (26, 1033858122), (31, 867106812), (33, 814554884), (39, 689238748), (44, 610916163), (52, 516929061), (62, 433553406), (66, 407277442), (71, 378595932), (78, 344619374), (93, 289035604), (121, 222151332), (124, 216776703), (132, 203638721), (142, 189297966), (143, 187974204), (156, 172309687), (186, 144517802), (213, 126198644), (242, 111075666), (284, 94648983), (286, 93987102), (341, 78827892), (363, 74050444), (372, 72258901), (403, 66700524), (426, 63099322), (429, 62658068), (484, 55537833), (572, 46993551), (647, 41546076), (682, 39413946), (726, 37025222), (781, 34417812), (806, 33350262), (852, 31549661), (858, 31329034), (923, 29122764), (1023, 26275964), (1209, 22233508), (1294, 20773038), (1364, 19706973), (1452, 18512611), (1562, 17208906), (1573, 17088564), (1612, 16675131), (1716, 15664517), (1846, 14561382), (1941, 13848692), (2046, 13137982), (2201, 12212772), (2343, 11472604), (2418, 11116754), (2588, 10386519), (2769, 9707588), (3124, 8604453), (3146, 8544282), (3692, 7280691), (3751, 7166172), (3882, 6924346), (4092, 6568991), (4402, 6106386), (4433, 6063684), (4686, 5736302), (4719, 5696188), (4836, 5558377), (5538, 4853794), (6292, 4272141), (6603, 4070924), (7117, 3776916), (7502, 3583086), (7764, 3462173), (8411, 3195852), (8591, 3128892), (8804, 3053193), (8866, 3031842), (9372, 2868151), (9438, 2848094), (10153, 2647524), (11076, 2426897), (11253, 2388724), (13206, 2035462), (13299, 2021228), (14234, 1888458), (15004, 1791543), (16822, 1597926), (17182, 1564446), (17732, 1515921), (18876, 1424047), (20057, 1340196), (20306, 1323762), (21351, 1258972), (22506, 1194362), (24211, 1110252), (25233, 1065284), (25773, 1042964), (26412, 1017731), (26598, 1010614), (28468, 944229), (28613, 939444), (30459, 882508), (33644, 798963), (34364, 782223), (40114, 670098), (40612, 661881), (42702, 629486), (45012, 597181), (45937, 585156), (48422, 555126), (48763, 551244), (50466, 532642), (51546, 521482), (53196, 505307), (57226, 469722), (60171, 446732), (60918, 441254), (72633, 370084), (78287, 343356), (80228, 335049), (85404, 314743), (85839, 313148), (91874, 292578), (92521, 290532), (96844, 277563), (97526, 275622), (100932, 266321), (103092, 260741), (111683, 240684), (114452, 234861), (120342, 223366), (121836, 220627), (137811, 195052), (145266, 185042), (146289, 183748), (156574, 171678)]