1228316628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{19841}}^1$

素因数の和:19933

約数の個数: 96

約数和(自身を含む): 3626800128

約数和(自身を除く): 2398483500

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 67, 77, 84, 132, 134, 154, 201, 231, 268, 308, 402, 462, 469, 737, 804, 924, 938, 1407, 1474, 1876, 2211, 2814, 2948, 4422, 5159, 5628, 8844, 10318, 15477, 19841, 20636, 30954, 39682, 59523, 61908, 79364, 119046, 138887, 218251, 238092, 277774, 416661, 436502, 555548, 654753, 833322, 873004, 1309506, 1329347, 1527757, 1666644, 2619012, 2658694, 3055514, 3988041, 4583271, 5317388, 6111028, 7976082, 9166542, 9305429, 14622817, 15952164, 18333084, 18610858, 27916287, 29245634, 37221716, 43868451, 55832574, 58491268, 87736902, 102359719, 111665148, 175473804, 204719438, 307079157, 409438876, 614158314, 1228316628]

約数ペア:

[(1, 1228316628), (2, 614158314), (3, 409438876), (4, 307079157), (6, 204719438), (7, 175473804), (11, 111665148), (12, 102359719), (14, 87736902), (21, 58491268), (22, 55832574), (28, 43868451), (33, 37221716), (42, 29245634), (44, 27916287), (66, 18610858), (67, 18333084), (77, 15952164), (84, 14622817), (132, 9305429), (134, 9166542), (154, 7976082), (201, 6111028), (231, 5317388), (268, 4583271), (308, 3988041), (402, 3055514), (462, 2658694), (469, 2619012), (737, 1666644), (804, 1527757), (924, 1329347), (938, 1309506), (1407, 873004), (1474, 833322), (1876, 654753), (2211, 555548), (2814, 436502), (2948, 416661), (4422, 277774), (5159, 238092), (5628, 218251), (8844, 138887), (10318, 119046), (15477, 79364), (19841, 61908), (20636, 59523), (30954, 39682)]