870849504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{887}}^1$

素因数の和:1397

約数の個数: 144

約数和(自身を含む): 2839269888

約数和(自身を除く): 1968420384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 487, 504, 672, 887, 974, 1008, 1461, 1774, 1948, 2016, 2661, 2922, 3409, 3548, 3896, 4383, 5322, 5844, 6209, 6818, 7096, 7792, 7983, 8766, 10227, 10644, 11688, 12418, 13636, 14192, 15584, 15966, 17532, 18627, 20454, 21288, 23376, 24836, 27272, 28384, 30681, 31932, 35064, 37254, 40908, 42576, 46752, 49672, 54544, 55881, 61362, 63864, 70128, 74508, 81816, 85152, 99344, 109088, 111762, 122724, 127728, 140256, 149016, 163632, 198688, 223524, 245448, 255456, 298032, 327264, 431969, 447048, 490896, 596064, 863938, 894096, 981792, 1295907, 1727876, 1788192, 2591814, 3023783, 3455752, 3887721, 5183628, 6047566, 6911504, 7775442, 9071349, 10367256, 12095132, 13823008, 15550884, 18142698, 20734512, 24190264, 27214047, 31101768, 36285396, 41469024, 48380528, 54428094, 62203536, 72570792, 96761056, 108856188, 124407072, 145141584, 217712376, 290283168, 435424752, 870849504]

約数ペア:

[(1, 870849504), (2, 435424752), (3, 290283168), (4, 217712376), (6, 145141584), (7, 124407072), (8, 108856188), (9, 96761056), (12, 72570792), (14, 62203536), (16, 54428094), (18, 48380528), (21, 41469024), (24, 36285396), (28, 31101768), (32, 27214047), (36, 24190264), (42, 20734512), (48, 18142698), (56, 15550884), (63, 13823008), (72, 12095132), (84, 10367256), (96, 9071349), (112, 7775442), (126, 6911504), (144, 6047566), (168, 5183628), (224, 3887721), (252, 3455752), (288, 3023783), (336, 2591814), (487, 1788192), (504, 1727876), (672, 1295907), (887, 981792), (974, 894096), (1008, 863938), (1461, 596064), (1774, 490896), (1948, 447048), (2016, 431969), (2661, 327264), (2922, 298032), (3409, 255456), (3548, 245448), (3896, 223524), (4383, 198688), (5322, 163632), (5844, 149016), (6209, 140256), (6818, 127728), (7096, 122724), (7792, 111762), (7983, 109088), (8766, 99344), (10227, 85152), (10644, 81816), (11688, 74508), (12418, 70128), (13636, 63864), (14192, 61362), (15584, 55881), (15966, 54544), (17532, 49672), (18627, 46752), (20454, 42576), (21288, 40908), (23376, 37254), (24836, 35064), (27272, 31932), (28384, 30681)]