1555541208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3371}}^1$

素因数の和:3442

約数の個数: 192

約数和(自身を含む): 4971002400

約数和(自身を除く): 3415461192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 29, 34, 36, 39, 51, 52, 58, 68, 72, 78, 87, 102, 104, 116, 117, 136, 153, 156, 174, 204, 221, 232, 234, 261, 306, 312, 348, 377, 408, 442, 468, 493, 522, 612, 663, 696, 754, 884, 936, 986, 1044, 1131, 1224, 1326, 1479, 1508, 1768, 1972, 1989, 2088, 2262, 2652, 2958, 3016, 3371, 3393, 3944, 3978, 4437, 4524, 5304, 5916, 6409, 6742, 6786, 7956, 8874, 9048, 10113, 11832, 12818, 13484, 13572, 15912, 17748, 19227, 20226, 25636, 26968, 27144, 30339, 35496, 38454, 40452, 43823, 51272, 57307, 57681, 60678, 76908, 80904, 87646, 97759, 114614, 115362, 121356, 131469, 153816, 171921, 175292, 195518, 229228, 230724, 242712, 262938, 293277, 343842, 350584, 391036, 394407, 458456, 461448, 515763, 525876, 586554, 687684, 744991, 782072, 788814, 879831, 1031526, 1051752, 1173108, 1270867, 1375368, 1489982, 1577628, 1661903, 1759662, 2063052, 2234973, 2346216, 2541734, 2979964, 3155256, 3323806, 3519324, 3812601, 4126104, 4469946, 4985709, 5083468, 5959928, 6647612, 6704919, 7038648, 7625202, 8939892, 9971418, 10166936, 11437803, 13295224, 13409838, 14957127, 15250404, 17879784, 19942836, 21604739, 22875606, 26819676, 29914254, 30500808, 39885672, 43209478, 45751212, 53639352, 59828508, 64814217, 86418956, 91502424, 119657016, 129628434, 172837912, 194442651, 259256868, 388885302, 518513736, 777770604, 1555541208]

約数ペア:

[(1, 1555541208), (2, 777770604), (3, 518513736), (4, 388885302), (6, 259256868), (8, 194442651), (9, 172837912), (12, 129628434), (13, 119657016), (17, 91502424), (18, 86418956), (24, 64814217), (26, 59828508), (29, 53639352), (34, 45751212), (36, 43209478), (39, 39885672), (51, 30500808), (52, 29914254), (58, 26819676), (68, 22875606), (72, 21604739), (78, 19942836), (87, 17879784), (102, 15250404), (104, 14957127), (116, 13409838), (117, 13295224), (136, 11437803), (153, 10166936), (156, 9971418), (174, 8939892), (204, 7625202), (221, 7038648), (232, 6704919), (234, 6647612), (261, 5959928), (306, 5083468), (312, 4985709), (348, 4469946), (377, 4126104), (408, 3812601), (442, 3519324), (468, 3323806), (493, 3155256), (522, 2979964), (612, 2541734), (663, 2346216), (696, 2234973), (754, 2063052), (884, 1759662), (936, 1661903), (986, 1577628), (1044, 1489982), (1131, 1375368), (1224, 1270867), (1326, 1173108), (1479, 1051752), (1508, 1031526), (1768, 879831), (1972, 788814), (1989, 782072), (2088, 744991), (2262, 687684), (2652, 586554), (2958, 525876), (3016, 515763), (3371, 461448), (3393, 458456), (3944, 394407), (3978, 391036), (4437, 350584), (4524, 343842), (5304, 293277), (5916, 262938), (6409, 242712), (6742, 230724), (6786, 229228), (7956, 195518), (8874, 175292), (9048, 171921), (10113, 153816), (11832, 131469), (12818, 121356), (13484, 115362), (13572, 114614), (15912, 97759), (17748, 87646), (19227, 80904), (20226, 76908), (25636, 60678), (26968, 57681), (27144, 57307), (30339, 51272), (35496, 43823), (38454, 40452)]