289357068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 973969920

約数和(自身を除く): 684612852

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 17, 21, 22, 26, 28, 33, 34, 39, 42, 44, 51, 52, 66, 68, 77, 78, 84, 91, 102, 109, 119, 132, 143, 154, 156, 169, 182, 187, 204, 218, 221, 231, 238, 273, 286, 308, 327, 338, 357, 364, 374, 429, 436, 442, 462, 476, 507, 546, 561, 572, 654, 663, 676, 714, 748, 763, 858, 884, 924, 1001, 1014, 1092, 1122, 1183, 1199, 1308, 1309, 1326, 1417, 1428, 1526, 1547, 1716, 1853, 1859, 2002, 2028, 2244, 2289, 2366, 2398, 2431, 2618, 2652, 2834, 2873, 3003, 3052, 3094, 3549, 3597, 3706, 3718, 3927, 4004, 4251, 4578, 4641, 4732, 4796, 4862, 5236, 5559, 5577, 5668, 5746, 6006, 6188, 7098, 7194, 7293, 7412, 7436, 7854, 8393, 8502, 8619, 9156, 9282, 9724, 9919, 11118, 11154, 11492, 12012, 12971, 13013, 14196, 14388, 14586, 15587, 15708, 16786, 17004, 17017, 17238, 18421, 18564, 19838, 20111, 20383, 22236, 22308, 24089, 25179, 25942, 26026, 29172, 29757, 31174, 31603, 33572, 34034, 34476, 36842, 38913, 39039, 39676, 40222, 40766, 46761, 48178, 50358, 51051, 51884, 52052, 55263, 59514, 60333, 61149, 62348, 63206, 68068, 72267, 73684, 77826, 78078, 80444, 81532, 93522, 94809, 96356, 100716, 102102, 109109, 110526, 119028, 120666, 122298, 126412, 128947, 142681, 144534, 155652, 156156, 168623, 187044, 189618, 202631, 204204, 218218, 221052, 221221, 241332, 244596, 257894, 264979, 285362, 289068, 313157, 327327, 337246, 379236, 386841, 405262, 428043, 436436, 442442, 505869, 515788, 529958, 570724, 607893, 626314, 654654, 663663, 674492, 773682, 794937, 810524, 856086, 884884, 939471, 1011738, 1059916, 1215786, 1252628, 1309308, 1327326, 1418417, 1547364, 1589874, 1712172, 1854853, 1878942, 2023476, 2192099, 2431572, 2654652, 2836834, 3179748, 3444727, 3709706, 3757884, 4255251, 4384198, 5564559, 5673668, 6576297, 6889454, 7419412, 8510502, 8768396, 10334181, 11129118, 13152594, 13778908, 17021004, 20668362, 22258236, 24113089, 26305188, 41336724, 48226178, 72339267, 96452356, 144678534, 289357068]

約数ペア:

[(1, 289357068), (2, 144678534), (3, 96452356), (4, 72339267), (6, 48226178), (7, 41336724), (11, 26305188), (12, 24113089), (13, 22258236), (14, 20668362), (17, 17021004), (21, 13778908), (22, 13152594), (26, 11129118), (28, 10334181), (33, 8768396), (34, 8510502), (39, 7419412), (42, 6889454), (44, 6576297), (51, 5673668), (52, 5564559), (66, 4384198), (68, 4255251), (77, 3757884), (78, 3709706), (84, 3444727), (91, 3179748), (102, 2836834), (109, 2654652), (119, 2431572), (132, 2192099), (143, 2023476), (154, 1878942), (156, 1854853), (169, 1712172), (182, 1589874), (187, 1547364), (204, 1418417), (218, 1327326), (221, 1309308), (231, 1252628), (238, 1215786), (273, 1059916), (286, 1011738), (308, 939471), (327, 884884), (338, 856086), (357, 810524), (364, 794937), (374, 773682), (429, 674492), (436, 663663), (442, 654654), (462, 626314), (476, 607893), (507, 570724), (546, 529958), (561, 515788), (572, 505869), (654, 442442), (663, 436436), (676, 428043), (714, 405262), (748, 386841), (763, 379236), (858, 337246), (884, 327327), (924, 313157), (1001, 289068), (1014, 285362), (1092, 264979), (1122, 257894), (1183, 244596), (1199, 241332), (1308, 221221), (1309, 221052), (1326, 218218), (1417, 204204), (1428, 202631), (1526, 189618), (1547, 187044), (1716, 168623), (1853, 156156), (1859, 155652), (2002, 144534), (2028, 142681), (2244, 128947), (2289, 126412), (2366, 122298), (2398, 120666), (2431, 119028), (2618, 110526), (2652, 109109), (2834, 102102), (2873, 100716), (3003, 96356), (3052, 94809), (3094, 93522), (3549, 81532), (3597, 80444), (3706, 78078), (3718, 77826), (3927, 73684), (4004, 72267), (4251, 68068), (4578, 63206), (4641, 62348), (4732, 61149), (4796, 60333), (4862, 59514), (5236, 55263), (5559, 52052), (5577, 51884), (5668, 51051), (5746, 50358), (6006, 48178), (6188, 46761), (7098, 40766), (7194, 40222), (7293, 39676), (7412, 39039), (7436, 38913), (7854, 36842), (8393, 34476), (8502, 34034), (8619, 33572), (9156, 31603), (9282, 31174), (9724, 29757), (9919, 29172), (11118, 26026), (11154, 25942), (11492, 25179), (12012, 24089), (12971, 22308), (13013, 22236), (14196, 20383), (14388, 20111), (14586, 19838), (15587, 18564), (15708, 18421), (16786, 17238), (17004, 17017)]