425456892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5227}}^1$

素因数の和:5280

約数の個数: 144

約数和(自身を含む): 1370154240

約数和(自身を除く): 944697348

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, 5227, 5814, 6783, 9044, 10454, 11628, 13566, 15681, 20349, 20908, 27132, 31362, 36589, 40698, 47043, 62724, 73178, 81396, 88859, 94086, 99313, 109767, 146356, 177718, 188172, 198626, 219534, 266577, 297939, 329301, 355436, 397252, 439068, 533154, 595878, 622013, 658602, 695191, 799731, 893817, 1066308, 1191756, 1244026, 1317204, 1390382, 1599462, 1688321, 1787634, 1866039, 2085573, 2488052, 2780764, 3198924, 3376642, 3575268, 3732078, 4171146, 5064963, 5598117, 6256719, 6753284, 7464156, 8342292, 10129926, 11196234, 11818247, 12513438, 15194889, 20259852, 22392468, 23636494, 25026876, 30389778, 35454741, 47272988, 60779556, 70909482, 106364223, 141818964, 212728446, 425456892]

約数ペア:

[(1, 425456892), (2, 212728446), (3, 141818964), (4, 106364223), (6, 70909482), (7, 60779556), (9, 47272988), (12, 35454741), (14, 30389778), (17, 25026876), (18, 23636494), (19, 22392468), (21, 20259852), (28, 15194889), (34, 12513438), (36, 11818247), (38, 11196234), (42, 10129926), (51, 8342292), (57, 7464156), (63, 6753284), (68, 6256719), (76, 5598117), (84, 5064963), (102, 4171146), (114, 3732078), (119, 3575268), (126, 3376642), (133, 3198924), (153, 2780764), (171, 2488052), (204, 2085573), (228, 1866039), (238, 1787634), (252, 1688321), (266, 1599462), (306, 1390382), (323, 1317204), (342, 1244026), (357, 1191756), (399, 1066308), (476, 893817), (532, 799731), (612, 695191), (646, 658602), (684, 622013), (714, 595878), (798, 533154), (969, 439068), (1071, 397252), (1197, 355436), (1292, 329301), (1428, 297939), (1596, 266577), (1938, 219534), (2142, 198626), (2261, 188172), (2394, 177718), (2907, 146356), (3876, 109767), (4284, 99313), (4522, 94086), (4788, 88859), (5227, 81396), (5814, 73178), (6783, 62724), (9044, 47043), (10454, 40698), (11628, 36589), (13566, 31362), (15681, 27132), (20349, 20908)]