2118014768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 4619115072

約数和(自身を除く): 2501100304

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 47, 58, 68, 94, 116, 136, 188, 197, 232, 272, 376, 394, 464, 493, 752, 788, 799, 841, 986, 1363, 1576, 1598, 1682, 1972, 2726, 3152, 3196, 3349, 3364, 3944, 5452, 5713, 6392, 6698, 6728, 7888, 9259, 10904, 11426, 12784, 13396, 13456, 14297, 18518, 21808, 22852, 23171, 26792, 28594, 37036, 39527, 45704, 46342, 53584, 57188, 74072, 79054, 91408, 92684, 97121, 114376, 148144, 157403, 158108, 165677, 185368, 194242, 228752, 268511, 314806, 316216, 331354, 370736, 388484, 537022, 629612, 632432, 662708, 671959, 776968, 1074044, 1259224, 1325416, 1343918, 1553936, 2148088, 2518448, 2650832, 2687836, 2816509, 4296176, 4564687, 5375672, 5633018, 7786819, 9129374, 10751344, 11266036, 15573638, 18258748, 22532072, 31147276, 36517496, 45064144, 62294552, 73034992, 124589104, 132375923, 264751846, 529503692, 1059007384, 2118014768]

約数ペア:

[(1, 2118014768), (2, 1059007384), (4, 529503692), (8, 264751846), (16, 132375923), (17, 124589104), (29, 73034992), (34, 62294552), (47, 45064144), (58, 36517496), (68, 31147276), (94, 22532072), (116, 18258748), (136, 15573638), (188, 11266036), (197, 10751344), (232, 9129374), (272, 7786819), (376, 5633018), (394, 5375672), (464, 4564687), (493, 4296176), (752, 2816509), (788, 2687836), (799, 2650832), (841, 2518448), (986, 2148088), (1363, 1553936), (1576, 1343918), (1598, 1325416), (1682, 1259224), (1972, 1074044), (2726, 776968), (3152, 671959), (3196, 662708), (3349, 632432), (3364, 629612), (3944, 537022), (5452, 388484), (5713, 370736), (6392, 331354), (6698, 316216), (6728, 314806), (7888, 268511), (9259, 228752), (10904, 194242), (11426, 185368), (12784, 165677), (13396, 158108), (13456, 157403), (14297, 148144), (18518, 114376), (21808, 97121), (22852, 92684), (23171, 91408), (26792, 79054), (28594, 74072), (37036, 57188), (39527, 53584), (45704, 46342)]