340910844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 873062400

約数和(自身を除く): 532151556

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 139, 186, 228, 278, 347, 372, 417, 556, 589, 694, 834, 1041, 1178, 1388, 1668, 1767, 2082, 2356, 2641, 3534, 4164, 4309, 5282, 6593, 7068, 7923, 8618, 10564, 10757, 12927, 13186, 15846, 17236, 19779, 21514, 25854, 26372, 31692, 32271, 39558, 43028, 48233, 51708, 64542, 79116, 81871, 96466, 129084, 144699, 163742, 192932, 204383, 245613, 289398, 327484, 408766, 491226, 578796, 613149, 817532, 916427, 982452, 1226298, 1495223, 1832854, 2452596, 2749281, 2990446, 3665708, 4485669, 5498562, 5980892, 8971338, 10997124, 17942676, 28409237, 56818474, 85227711, 113636948, 170455422, 340910844]

約数ペア:

[(1, 340910844), (2, 170455422), (3, 113636948), (4, 85227711), (6, 56818474), (12, 28409237), (19, 17942676), (31, 10997124), (38, 8971338), (57, 5980892), (62, 5498562), (76, 4485669), (93, 3665708), (114, 2990446), (124, 2749281), (139, 2452596), (186, 1832854), (228, 1495223), (278, 1226298), (347, 982452), (372, 916427), (417, 817532), (556, 613149), (589, 578796), (694, 491226), (834, 408766), (1041, 327484), (1178, 289398), (1388, 245613), (1668, 204383), (1767, 192932), (2082, 163742), (2356, 144699), (2641, 129084), (3534, 96466), (4164, 81871), (4309, 79116), (5282, 64542), (6593, 51708), (7068, 48233), (7923, 43028), (8618, 39558), (10564, 32271), (10757, 31692), (12927, 26372), (13186, 25854), (15846, 21514), (17236, 19779)]