219907536

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 582712704

約数和(自身を除く): 362805168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 97, 146, 194, 219, 291, 292, 388, 438, 582, 584, 647, 776, 876, 1164, 1168, 1294, 1552, 1752, 1941, 2328, 2588, 3504, 3882, 4656, 5176, 7081, 7764, 10352, 14162, 15528, 21243, 28324, 31056, 42486, 47231, 56648, 62759, 84972, 94462, 113296, 125518, 141693, 169944, 188277, 188924, 251036, 283386, 339888, 376554, 377848, 502072, 566772, 753108, 755696, 1004144, 1133544, 1506216, 2267088, 3012432, 4581407, 9162814, 13744221, 18325628, 27488442, 36651256, 54976884, 73302512, 109953768, 219907536]

約数ペア:

[(1, 219907536), (2, 109953768), (3, 73302512), (4, 54976884), (6, 36651256), (8, 27488442), (12, 18325628), (16, 13744221), (24, 9162814), (48, 4581407), (73, 3012432), (97, 2267088), (146, 1506216), (194, 1133544), (219, 1004144), (291, 755696), (292, 753108), (388, 566772), (438, 502072), (582, 377848), (584, 376554), (647, 339888), (776, 283386), (876, 251036), (1164, 188924), (1168, 188277), (1294, 169944), (1552, 141693), (1752, 125518), (1941, 113296), (2328, 94462), (2588, 84972), (3504, 62759), (3882, 56648), (4656, 47231), (5176, 42486), (7081, 31056), (7764, 28324), (10352, 21243), (14162, 15528)]