1640492832

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{7433}}^1$

素因数の和:7487

約数の個数: 144

約数和(自身を含む): 4983158880

約数和(自身を除く): 3342666048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 121, 132, 152, 176, 209, 228, 242, 264, 304, 352, 363, 418, 456, 484, 528, 608, 627, 726, 836, 912, 968, 1056, 1254, 1452, 1672, 1824, 1936, 2299, 2508, 2904, 3344, 3872, 4598, 5016, 5808, 6688, 6897, 7433, 9196, 10032, 11616, 13794, 14866, 18392, 20064, 22299, 27588, 29732, 36784, 44598, 55176, 59464, 73568, 81763, 89196, 110352, 118928, 141227, 163526, 178392, 220704, 237856, 245289, 282454, 327052, 356784, 423681, 490578, 564908, 654104, 713568, 847362, 899393, 981156, 1129816, 1308208, 1553497, 1694724, 1798786, 1962312, 2259632, 2616416, 2698179, 3106994, 3389448, 3597572, 3924624, 4519264, 4660491, 5396358, 6213988, 6778896, 7195144, 7849248, 9320982, 10792716, 12427976, 13557792, 14390288, 17088467, 18641964, 21585432, 24855952, 28780576, 34176934, 37283928, 43170864, 49711904, 51265401, 68353868, 74567856, 86341728, 102530802, 136707736, 149135712, 205061604, 273415472, 410123208, 546830944, 820246416, 1640492832]

約数ペア:

[(1, 1640492832), (2, 820246416), (3, 546830944), (4, 410123208), (6, 273415472), (8, 205061604), (11, 149135712), (12, 136707736), (16, 102530802), (19, 86341728), (22, 74567856), (24, 68353868), (32, 51265401), (33, 49711904), (38, 43170864), (44, 37283928), (48, 34176934), (57, 28780576), (66, 24855952), (76, 21585432), (88, 18641964), (96, 17088467), (114, 14390288), (121, 13557792), (132, 12427976), (152, 10792716), (176, 9320982), (209, 7849248), (228, 7195144), (242, 6778896), (264, 6213988), (304, 5396358), (352, 4660491), (363, 4519264), (418, 3924624), (456, 3597572), (484, 3389448), (528, 3106994), (608, 2698179), (627, 2616416), (726, 2259632), (836, 1962312), (912, 1798786), (968, 1694724), (1056, 1553497), (1254, 1308208), (1452, 1129816), (1672, 981156), (1824, 899393), (1936, 847362), (2299, 713568), (2508, 654104), (2904, 564908), (3344, 490578), (3872, 423681), (4598, 356784), (5016, 327052), (5808, 282454), (6688, 245289), (6897, 237856), (7433, 220704), (9196, 178392), (10032, 163526), (11616, 141227), (13794, 118928), (14866, 110352), (18392, 89196), (20064, 81763), (22299, 73568), (27588, 59464), (29732, 55176), (36784, 44598)]