2686903424

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 5875200000

約数和(自身を除く): 3188296576

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 59, 62, 64, 92, 118, 124, 128, 184, 236, 248, 368, 472, 496, 499, 713, 736, 944, 992, 998, 1357, 1426, 1472, 1829, 1888, 1984, 1996, 2714, 2852, 2944, 3658, 3776, 3968, 3992, 5428, 5704, 7316, 7552, 7984, 10856, 11408, 11477, 14632, 15469, 15968, 21712, 22816, 22954, 29264, 29441, 30938, 31936, 42067, 43424, 45632, 45908, 58528, 58882, 61876, 63872, 84134, 86848, 91264, 91816, 117056, 117764, 123752, 168268, 173696, 183632, 234112, 235528, 247504, 336536, 355787, 367264, 471056, 495008, 673072, 677143, 711574, 734528, 912671, 942112, 990016, 1346144, 1354286, 1423148, 1469056, 1825342, 1884224, 1980032, 2692288, 2708572, 2846296, 3650684, 3768448, 5384576, 5417144, 5692592, 7301368, 10834288, 11385184, 14602736, 20991433, 21668576, 22770368, 29205472, 41982866, 43337152, 45540736, 58410944, 83965732, 86674304, 116821888, 167931464, 335862928, 671725856, 1343451712, 2686903424]

約数ペア:

[(1, 2686903424), (2, 1343451712), (4, 671725856), (8, 335862928), (16, 167931464), (23, 116821888), (31, 86674304), (32, 83965732), (46, 58410944), (59, 45540736), (62, 43337152), (64, 41982866), (92, 29205472), (118, 22770368), (124, 21668576), (128, 20991433), (184, 14602736), (236, 11385184), (248, 10834288), (368, 7301368), (472, 5692592), (496, 5417144), (499, 5384576), (713, 3768448), (736, 3650684), (944, 2846296), (992, 2708572), (998, 2692288), (1357, 1980032), (1426, 1884224), (1472, 1825342), (1829, 1469056), (1888, 1423148), (1984, 1354286), (1996, 1346144), (2714, 990016), (2852, 942112), (2944, 912671), (3658, 734528), (3776, 711574), (3968, 677143), (3992, 673072), (5428, 495008), (5704, 471056), (7316, 367264), (7552, 355787), (7984, 336536), (10856, 247504), (11408, 235528), (11477, 234112), (14632, 183632), (15469, 173696), (15968, 168268), (21712, 123752), (22816, 117764), (22954, 117056), (29264, 91816), (29441, 91264), (30938, 86848), (31936, 84134), (42067, 63872), (43424, 61876), (45632, 58882), (45908, 58528)]