1770200068

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 4074115584

約数和(自身を除く): 2303915516

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 73, 91, 98, 124, 146, 182, 196, 217, 292, 307, 364, 403, 434, 511, 614, 637, 806, 868, 949, 1022, 1228, 1274, 1519, 1612, 1898, 2044, 2149, 2263, 2548, 2821, 3038, 3577, 3796, 3991, 4298, 4526, 5642, 6076, 6643, 7154, 7982, 8596, 9052, 9517, 11284, 13286, 14308, 15043, 15841, 15964, 19034, 19747, 22411, 26572, 27937, 29419, 30086, 31682, 38068, 39494, 44822, 46501, 55874, 58838, 60172, 63364, 66619, 78988, 89644, 93002, 110887, 111748, 117676, 123721, 133238, 156877, 186004, 195559, 205933, 221774, 247442, 266476, 291343, 313754, 391118, 411866, 443548, 466333, 494884, 582686, 627508, 694741, 782236, 823732, 866047, 932666, 1098139, 1165372, 1389482, 1441531, 1732094, 1865332, 2039401, 2196278, 2778964, 2883062, 3464188, 4078802, 4392556, 4863187, 5766124, 6062329, 8157604, 9031633, 9726374, 12124658, 14275807, 18063266, 19452748, 24249316, 28551614, 34042309, 36126532, 57103228, 63221431, 68084618, 126442862, 136169236, 252885724, 442550017, 885100034, 1770200068]

約数ペア:

[(1, 1770200068), (2, 885100034), (4, 442550017), (7, 252885724), (13, 136169236), (14, 126442862), (26, 68084618), (28, 63221431), (31, 57103228), (49, 36126532), (52, 34042309), (62, 28551614), (73, 24249316), (91, 19452748), (98, 18063266), (124, 14275807), (146, 12124658), (182, 9726374), (196, 9031633), (217, 8157604), (292, 6062329), (307, 5766124), (364, 4863187), (403, 4392556), (434, 4078802), (511, 3464188), (614, 2883062), (637, 2778964), (806, 2196278), (868, 2039401), (949, 1865332), (1022, 1732094), (1228, 1441531), (1274, 1389482), (1519, 1165372), (1612, 1098139), (1898, 932666), (2044, 866047), (2149, 823732), (2263, 782236), (2548, 694741), (2821, 627508), (3038, 582686), (3577, 494884), (3796, 466333), (3991, 443548), (4298, 411866), (4526, 391118), (5642, 313754), (6076, 291343), (6643, 266476), (7154, 247442), (7982, 221774), (8596, 205933), (9052, 195559), (9517, 186004), (11284, 156877), (13286, 133238), (14308, 123721), (15043, 117676), (15841, 111748), (15964, 110887), (19034, 93002), (19747, 89644), (22411, 78988), (26572, 66619), (27937, 63364), (29419, 60172), (30086, 58838), (31682, 55874), (38068, 46501), (39494, 44822)]