402052266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{26371}}^1$

素因数の和:26408

約数の個数: 72

約数和(自身を含む): 1094332512

約数和(自身を除く): 692280246

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, 26371, 52742, 79113, 158226, 184597, 237339, 290081, 369194, 474678, 553791, 580162, 870243, 1107582, 1661373, 1740486, 2030567, 2610729, 3190891, 3322746, 4061134, 5221458, 6091701, 6381782, 9572673, 12183402, 18275103, 19145346, 22336237, 28718019, 36550206, 44672474, 57436038, 67008711, 134017422, 201026133, 402052266]

約数ペア:

[(1, 402052266), (2, 201026133), (3, 134017422), (6, 67008711), (7, 57436038), (9, 44672474), (11, 36550206), (14, 28718019), (18, 22336237), (21, 19145346), (22, 18275103), (33, 12183402), (42, 9572673), (63, 6381782), (66, 6091701), (77, 5221458), (99, 4061134), (121, 3322746), (126, 3190891), (154, 2610729), (198, 2030567), (231, 1740486), (242, 1661373), (363, 1107582), (462, 870243), (693, 580162), (726, 553791), (847, 474678), (1089, 369194), (1386, 290081), (1694, 237339), (2178, 184597), (2541, 158226), (5082, 79113), (7623, 52742), (15246, 26371)]