1277453904

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{3343}}^1$

素因数の和:3792

約数の個数: 80

約数和(自身を含む): 3483110400

約数和(自身を除く): 2205656496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 419, 456, 838, 912, 1257, 1676, 2514, 3343, 3352, 5028, 6686, 6704, 7961, 10029, 10056, 13372, 15922, 20058, 20112, 23883, 26744, 31844, 40116, 47766, 53488, 63517, 63688, 80232, 95532, 127034, 127376, 160464, 190551, 191064, 254068, 381102, 382128, 508136, 762204, 1016272, 1400717, 1524408, 2801434, 3048816, 4202151, 5602868, 8404302, 11205736, 16808604, 22411472, 26613623, 33617208, 53227246, 67234416, 79840869, 106454492, 159681738, 212908984, 319363476, 425817968, 638726952, 1277453904]

約数ペア:

[(1, 1277453904), (2, 638726952), (3, 425817968), (4, 319363476), (6, 212908984), (8, 159681738), (12, 106454492), (16, 79840869), (19, 67234416), (24, 53227246), (38, 33617208), (48, 26613623), (57, 22411472), (76, 16808604), (114, 11205736), (152, 8404302), (228, 5602868), (304, 4202151), (419, 3048816), (456, 2801434), (838, 1524408), (912, 1400717), (1257, 1016272), (1676, 762204), (2514, 508136), (3343, 382128), (3352, 381102), (5028, 254068), (6686, 191064), (6704, 190551), (7961, 160464), (10029, 127376), (10056, 127034), (13372, 95532), (15922, 80232), (20058, 63688), (20112, 63517), (23883, 53488), (26744, 47766), (31844, 40116)]