520039044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6442

約数の個数: 144

約数和(自身を含む): 1674691200

約数和(自身を除く): 1154652156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 969, 1071, 1197, 1292, 1428, 1596, 1938, 2142, 2261, 2394, 2907, 3876, 4284, 4522, 4788, 5814, 6389, 6783, 9044, 11628, 12778, 13566, 19167, 20349, 25556, 27132, 38334, 40698, 44723, 57501, 76668, 81396, 89446, 108613, 115002, 121391, 134169, 178892, 217226, 230004, 242782, 268338, 325839, 364173, 402507, 434452, 485564, 536676, 651678, 728346, 760291, 805014, 849737, 977517, 1092519, 1303356, 1456692, 1520582, 1610028, 1699474, 1955034, 2063647, 2185038, 2280873, 2549211, 3041164, 3398948, 3910068, 4127294, 4370076, 4561746, 5098422, 6190941, 6842619, 7647633, 8254588, 9123492, 10196844, 12381882, 13685238, 14445529, 15295266, 18572823, 24763764, 27370476, 28891058, 30590532, 37145646, 43336587, 57782116, 74291292, 86673174, 130009761, 173346348, 260019522, 520039044]

約数ペア:

[(1, 520039044), (2, 260019522), (3, 173346348), (4, 130009761), (6, 86673174), (7, 74291292), (9, 57782116), (12, 43336587), (14, 37145646), (17, 30590532), (18, 28891058), (19, 27370476), (21, 24763764), (28, 18572823), (34, 15295266), (36, 14445529), (38, 13685238), (42, 12381882), (51, 10196844), (57, 9123492), (63, 8254588), (68, 7647633), (76, 6842619), (84, 6190941), (102, 5098422), (114, 4561746), (119, 4370076), (126, 4127294), (133, 3910068), (153, 3398948), (171, 3041164), (204, 2549211), (228, 2280873), (238, 2185038), (252, 2063647), (266, 1955034), (306, 1699474), (323, 1610028), (342, 1520582), (357, 1456692), (399, 1303356), (476, 1092519), (532, 977517), (612, 849737), (646, 805014), (684, 760291), (714, 728346), (798, 651678), (969, 536676), (1071, 485564), (1197, 434452), (1292, 402507), (1428, 364173), (1596, 325839), (1938, 268338), (2142, 242782), (2261, 230004), (2394, 217226), (2907, 178892), (3876, 134169), (4284, 121391), (4522, 115002), (4788, 108613), (5814, 89446), (6389, 81396), (6783, 76668), (9044, 57501), (11628, 44723), (12778, 40698), (13566, 38334), (19167, 27132), (20349, 25556)]