243848878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 476098560

約数和(自身を除く): 232249682

約数列:

[1, 2, 7, 13, 14, 26, 29, 47, 58, 91, 94, 182, 203, 329, 377, 406, 611, 658, 754, 983, 1222, 1363, 1966, 2639, 2726, 4277, 5278, 6881, 8554, 9541, 12779, 13762, 17719, 19082, 25558, 28507, 35438, 46201, 57014, 89453, 92402, 124033, 178906, 199549, 248066, 323407, 370591, 399098, 600613, 646814, 741182, 1201226, 1339829, 2594137, 2679658, 4204291, 5188274, 8408582, 9378803, 17417777, 18757606, 34835554, 121924439, 243848878]

約数ペア:

[(1, 243848878), (2, 121924439), (7, 34835554), (13, 18757606), (14, 17417777), (26, 9378803), (29, 8408582), (47, 5188274), (58, 4204291), (91, 2679658), (94, 2594137), (182, 1339829), (203, 1201226), (329, 741182), (377, 646814), (406, 600613), (611, 399098), (658, 370591), (754, 323407), (983, 248066), (1222, 199549), (1363, 178906), (1966, 124033), (2639, 92402), (2726, 89453), (4277, 57014), (5278, 46201), (6881, 35438), (8554, 28507), (9541, 25558), (12779, 19082), (13762, 17719)]