787987264

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:504

約数の個数: 112

約数和(自身を含む): 1741602816

約数和(自身を除く): 953615552

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 61, 62, 64, 68, 122, 124, 136, 244, 248, 272, 383, 488, 496, 527, 544, 766, 976, 992, 1037, 1054, 1088, 1532, 1891, 1952, 1984, 2074, 2108, 3064, 3782, 3904, 4148, 4216, 6128, 6511, 7564, 8296, 8432, 11873, 12256, 13022, 15128, 16592, 16864, 23363, 23746, 24512, 26044, 30256, 32147, 33184, 33728, 46726, 47492, 52088, 60512, 64294, 66368, 93452, 94984, 104176, 121024, 128588, 186904, 189968, 201841, 208352, 257176, 373808, 379936, 397171, 403682, 416704, 514352, 724253, 747616, 759872, 794342, 807364, 1028704, 1448506, 1495232, 1588684, 1614728, 2057408, 2897012, 3177368, 3229456, 5794024, 6354736, 6458912, 11588048, 12312301, 12709472, 12917824, 23176096, 24624602, 25418944, 46352192, 49249204, 98498408, 196996816, 393993632, 787987264]

約数ペア:

[(1, 787987264), (2, 393993632), (4, 196996816), (8, 98498408), (16, 49249204), (17, 46352192), (31, 25418944), (32, 24624602), (34, 23176096), (61, 12917824), (62, 12709472), (64, 12312301), (68, 11588048), (122, 6458912), (124, 6354736), (136, 5794024), (244, 3229456), (248, 3177368), (272, 2897012), (383, 2057408), (488, 1614728), (496, 1588684), (527, 1495232), (544, 1448506), (766, 1028704), (976, 807364), (992, 794342), (1037, 759872), (1054, 747616), (1088, 724253), (1532, 514352), (1891, 416704), (1952, 403682), (1984, 397171), (2074, 379936), (2108, 373808), (3064, 257176), (3782, 208352), (3904, 201841), (4148, 189968), (4216, 186904), (6128, 128588), (6511, 121024), (7564, 104176), (8296, 94984), (8432, 93452), (11873, 66368), (12256, 64294), (13022, 60512), (15128, 52088), (16592, 47492), (16864, 46726), (23363, 33728), (23746, 33184), (24512, 32147), (26044, 30256)]