2857029588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2657}}^1$

素因数の和:2942

約数の個数: 144

約数和(自身を含む): 8777268864

約数和(自身を除く): 5920239276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 251, 252, 306, 357, 476, 502, 612, 714, 753, 1004, 1071, 1428, 1506, 1757, 2142, 2259, 2657, 3012, 3514, 4267, 4284, 4518, 5271, 5314, 7028, 7971, 8534, 9036, 10542, 10628, 12801, 15813, 15942, 17068, 18599, 21084, 23913, 25602, 29869, 31626, 31884, 37198, 38403, 45169, 47826, 51204, 55797, 59738, 63252, 74396, 76806, 89607, 90338, 95652, 111594, 119476, 135507, 153612, 167391, 179214, 180676, 223188, 268821, 271014, 316183, 334782, 358428, 406521, 537642, 542028, 632366, 666907, 669564, 813042, 948549, 1075284, 1264732, 1333814, 1626084, 1897098, 2000721, 2667628, 2845647, 3794196, 4001442, 4668349, 5691294, 6002163, 8002884, 9336698, 11337419, 11382588, 12004326, 14005047, 18673396, 22674838, 24008652, 28010094, 34012257, 42015141, 45349676, 56020188, 68024514, 79361933, 84030282, 102036771, 136049028, 158723866, 168060564, 204073542, 238085799, 317447732, 408147084, 476171598, 714257397, 952343196, 1428514794, 2857029588]

約数ペア:

[(1, 2857029588), (2, 1428514794), (3, 952343196), (4, 714257397), (6, 476171598), (7, 408147084), (9, 317447732), (12, 238085799), (14, 204073542), (17, 168060564), (18, 158723866), (21, 136049028), (28, 102036771), (34, 84030282), (36, 79361933), (42, 68024514), (51, 56020188), (63, 45349676), (68, 42015141), (84, 34012257), (102, 28010094), (119, 24008652), (126, 22674838), (153, 18673396), (204, 14005047), (238, 12004326), (251, 11382588), (252, 11337419), (306, 9336698), (357, 8002884), (476, 6002163), (502, 5691294), (612, 4668349), (714, 4001442), (753, 3794196), (1004, 2845647), (1071, 2667628), (1428, 2000721), (1506, 1897098), (1757, 1626084), (2142, 1333814), (2259, 1264732), (2657, 1075284), (3012, 948549), (3514, 813042), (4267, 669564), (4284, 666907), (4518, 632366), (5271, 542028), (5314, 537642), (7028, 406521), (7971, 358428), (8534, 334782), (9036, 316183), (10542, 271014), (10628, 268821), (12801, 223188), (15813, 180676), (15942, 179214), (17068, 167391), (18599, 153612), (21084, 135507), (23913, 119476), (25602, 111594), (29869, 95652), (31626, 90338), (31884, 89607), (37198, 76806), (38403, 74396), (45169, 63252), (47826, 59738), (51204, 55797)]