270784206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17761}}^1$

素因数の和:17798

約数の個数: 72

約数和(自身を含む): 737051952

約数和(自身を除く): 466267746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 15246, 17761, 35522, 53283, 106566, 124327, 159849, 195371, 248654, 319698, 372981, 390742, 586113, 745962, 1118943, 1172226, 1367597, 1758339, 2149081, 2237886, 2735194, 3516678, 4102791, 4298162, 6447243, 8205582, 12308373, 12894486, 15043567, 19341729, 24616746, 30087134, 38683458, 45130701, 90261402, 135392103, 270784206]

約数ペア:

[(1, 270784206), (2, 135392103), (3, 90261402), (6, 45130701), (7, 38683458), (9, 30087134), (11, 24616746), (14, 19341729), (18, 15043567), (21, 12894486), (22, 12308373), (33, 8205582), (42, 6447243), (63, 4298162), (66, 4102791), (77, 3516678), (99, 2735194), (121, 2237886), (126, 2149081), (154, 1758339), (198, 1367597), (231, 1172226), (242, 1118943), (363, 745962), (462, 586113), (693, 390742), (726, 372981), (847, 319698), (1089, 248654), (1386, 195371), (1694, 159849), (2178, 124327), (2541, 106566), (5082, 53283), (7623, 35522), (15246, 17761)]