259394772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 802690560

約数和(自身を除く): 543295788

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 89, 91, 102, 119, 156, 157, 178, 182, 204, 221, 238, 267, 273, 314, 356, 357, 364, 442, 471, 476, 534, 546, 623, 628, 663, 714, 884, 942, 1068, 1092, 1099, 1157, 1246, 1326, 1428, 1513, 1547, 1869, 1884, 2041, 2198, 2314, 2492, 2652, 2669, 3026, 3094, 3297, 3471, 3738, 4082, 4396, 4539, 4628, 4641, 5338, 6052, 6123, 6188, 6594, 6942, 7476, 8007, 8099, 8164, 9078, 9282, 10591, 10676, 12246, 13188, 13884, 13973, 14287, 16014, 16198, 18156, 18564, 18683, 19669, 21182, 24297, 24492, 27946, 28574, 31773, 32028, 32396, 34697, 37366, 39338, 41919, 42364, 42861, 48594, 55892, 56049, 57148, 59007, 63546, 69394, 74732, 78676, 83838, 85722, 97188, 97811, 104091, 112098, 118014, 127092, 137683, 138788, 167676, 171444, 181649, 195622, 208182, 224196, 236028, 237541, 242879, 275366, 293433, 363298, 391244, 413049, 416364, 475082, 485758, 544947, 550732, 586866, 712623, 726596, 728637, 826098, 950164, 971516, 1089894, 1173732, 1271543, 1425246, 1457274, 1652196, 1662787, 2179788, 2543086, 2850492, 2914548, 3088033, 3325574, 3814629, 4988361, 5086172, 6176066, 6651148, 7629258, 9264099, 9976722, 12352132, 15258516, 18528198, 19953444, 21616231, 37056396, 43232462, 64848693, 86464924, 129697386, 259394772]

約数ペア:

[(1, 259394772), (2, 129697386), (3, 86464924), (4, 64848693), (6, 43232462), (7, 37056396), (12, 21616231), (13, 19953444), (14, 18528198), (17, 15258516), (21, 12352132), (26, 9976722), (28, 9264099), (34, 7629258), (39, 6651148), (42, 6176066), (51, 5086172), (52, 4988361), (68, 3814629), (78, 3325574), (84, 3088033), (89, 2914548), (91, 2850492), (102, 2543086), (119, 2179788), (156, 1662787), (157, 1652196), (178, 1457274), (182, 1425246), (204, 1271543), (221, 1173732), (238, 1089894), (267, 971516), (273, 950164), (314, 826098), (356, 728637), (357, 726596), (364, 712623), (442, 586866), (471, 550732), (476, 544947), (534, 485758), (546, 475082), (623, 416364), (628, 413049), (663, 391244), (714, 363298), (884, 293433), (942, 275366), (1068, 242879), (1092, 237541), (1099, 236028), (1157, 224196), (1246, 208182), (1326, 195622), (1428, 181649), (1513, 171444), (1547, 167676), (1869, 138788), (1884, 137683), (2041, 127092), (2198, 118014), (2314, 112098), (2492, 104091), (2652, 97811), (2669, 97188), (3026, 85722), (3094, 83838), (3297, 78676), (3471, 74732), (3738, 69394), (4082, 63546), (4396, 59007), (4539, 57148), (4628, 56049), (4641, 55892), (5338, 48594), (6052, 42861), (6123, 42364), (6188, 41919), (6594, 39338), (6942, 37366), (7476, 34697), (8007, 32396), (8099, 32028), (8164, 31773), (9078, 28574), (9282, 27946), (10591, 24492), (10676, 24297), (12246, 21182), (13188, 19669), (13884, 18683), (13973, 18564), (14287, 18156), (16014, 16198)]