290486196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2731

約数の個数: 192

約数和(自身を含む): 1011548160

約数和(自身を除く): 721061964

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 182, 189, 198, 231, 234, 252, 273, 286, 297, 308, 351, 364, 378, 396, 429, 462, 468, 546, 572, 594, 693, 702, 756, 819, 858, 924, 1001, 1092, 1188, 1287, 1386, 1404, 1638, 1716, 2002, 2079, 2457, 2574, 2687, 2772, 3003, 3276, 3861, 4004, 4158, 4914, 5148, 5374, 6006, 7722, 8061, 8316, 9009, 9828, 10748, 12012, 15444, 16122, 18018, 18809, 24183, 27027, 29557, 32244, 34931, 36036, 37618, 48366, 54054, 56427, 59114, 69862, 72549, 75236, 88671, 96732, 104793, 108108, 112854, 118228, 139724, 145098, 169281, 177342, 206899, 209586, 225708, 244517, 266013, 290196, 314379, 338562, 354684, 384241, 413798, 419172, 489034, 507843, 532026, 620697, 628758, 677124, 733551, 768482, 798039, 827596, 943137, 978068, 1015686, 1064052, 1152723, 1241394, 1257516, 1467102, 1536964, 1596078, 1862091, 1886274, 2031372, 2200653, 2305446, 2482788, 2689687, 2934204, 3192156, 3458169, 3724182, 3772548, 4401306, 4610892, 5379374, 5586273, 6601959, 6916338, 7448364, 8069061, 8802612, 10374507, 10758748, 11172546, 13203918, 13832676, 16138122, 20749014, 22345092, 24207183, 26407836, 32276244, 41498028, 48414366, 72621549, 96828732, 145243098, 290486196]

約数ペア:

[(1, 290486196), (2, 145243098), (3, 96828732), (4, 72621549), (6, 48414366), (7, 41498028), (9, 32276244), (11, 26407836), (12, 24207183), (13, 22345092), (14, 20749014), (18, 16138122), (21, 13832676), (22, 13203918), (26, 11172546), (27, 10758748), (28, 10374507), (33, 8802612), (36, 8069061), (39, 7448364), (42, 6916338), (44, 6601959), (52, 5586273), (54, 5379374), (63, 4610892), (66, 4401306), (77, 3772548), (78, 3724182), (84, 3458169), (91, 3192156), (99, 2934204), (108, 2689687), (117, 2482788), (126, 2305446), (132, 2200653), (143, 2031372), (154, 1886274), (156, 1862091), (182, 1596078), (189, 1536964), (198, 1467102), (231, 1257516), (234, 1241394), (252, 1152723), (273, 1064052), (286, 1015686), (297, 978068), (308, 943137), (351, 827596), (364, 798039), (378, 768482), (396, 733551), (429, 677124), (462, 628758), (468, 620697), (546, 532026), (572, 507843), (594, 489034), (693, 419172), (702, 413798), (756, 384241), (819, 354684), (858, 338562), (924, 314379), (1001, 290196), (1092, 266013), (1188, 244517), (1287, 225708), (1386, 209586), (1404, 206899), (1638, 177342), (1716, 169281), (2002, 145098), (2079, 139724), (2457, 118228), (2574, 112854), (2687, 108108), (2772, 104793), (3003, 96732), (3276, 88671), (3861, 75236), (4004, 72549), (4158, 69862), (4914, 59114), (5148, 56427), (5374, 54054), (6006, 48366), (7722, 37618), (8061, 36036), (8316, 34931), (9009, 32244), (9828, 29557), (10748, 27027), (12012, 24183), (15444, 18809), (16122, 18018)]