8399972112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{71633}}^1$

素因数の和:72000

約数の個数: 80

約数和(自身を含む): 24871324800

約数和(自身を除く): 16471352688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 349, 698, 1047, 1396, 2094, 2443, 2792, 4188, 4886, 5584, 7329, 8376, 9772, 14658, 16752, 19544, 29316, 39088, 58632, 71633, 117264, 143266, 214899, 286532, 429798, 501431, 573064, 859596, 1002862, 1146128, 1504293, 1719192, 2005724, 3008586, 3438384, 4011448, 6017172, 8022896, 12034344, 24068688, 24999917, 49999834, 74999751, 99999668, 149999502, 174999419, 199999336, 299999004, 349998838, 399998672, 524998257, 599998008, 699997676, 1049996514, 1199996016, 1399995352, 2099993028, 2799990704, 4199986056, 8399972112]

約数ペア:

[(1, 8399972112), (2, 4199986056), (3, 2799990704), (4, 2099993028), (6, 1399995352), (7, 1199996016), (8, 1049996514), (12, 699997676), (14, 599998008), (16, 524998257), (21, 399998672), (24, 349998838), (28, 299999004), (42, 199999336), (48, 174999419), (56, 149999502), (84, 99999668), (112, 74999751), (168, 49999834), (336, 24999917), (349, 24068688), (698, 12034344), (1047, 8022896), (1396, 6017172), (2094, 4011448), (2443, 3438384), (2792, 3008586), (4188, 2005724), (4886, 1719192), (5584, 1504293), (7329, 1146128), (8376, 1002862), (9772, 859596), (14658, 573064), (16752, 501431), (19544, 429798), (29316, 286532), (39088, 214899), (58632, 143266), (71633, 117264)]