366930128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 778640640

約数和(自身を除く): 411710512

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 61, 76, 94, 122, 152, 188, 244, 304, 376, 421, 488, 752, 842, 893, 976, 1159, 1684, 1786, 2318, 2867, 3368, 3572, 4636, 5734, 6736, 7144, 7999, 9272, 11468, 14288, 15998, 18544, 19787, 22936, 25681, 31996, 39574, 45872, 51362, 54473, 63992, 79148, 102724, 108946, 127984, 158296, 205448, 217892, 316592, 375953, 410896, 435784, 487939, 751906, 871568, 975878, 1207007, 1503812, 1951756, 2414014, 3007624, 3903512, 4828028, 6015248, 7807024, 9656056, 19312112, 22933133, 45866266, 91732532, 183465064, 366930128]

約数ペア:

[(1, 366930128), (2, 183465064), (4, 91732532), (8, 45866266), (16, 22933133), (19, 19312112), (38, 9656056), (47, 7807024), (61, 6015248), (76, 4828028), (94, 3903512), (122, 3007624), (152, 2414014), (188, 1951756), (244, 1503812), (304, 1207007), (376, 975878), (421, 871568), (488, 751906), (752, 487939), (842, 435784), (893, 410896), (976, 375953), (1159, 316592), (1684, 217892), (1786, 205448), (2318, 158296), (2867, 127984), (3368, 108946), (3572, 102724), (4636, 79148), (5734, 63992), (6736, 54473), (7144, 51362), (7999, 45872), (9272, 39574), (11468, 31996), (14288, 25681), (15998, 22936), (18544, 19787)]