343938252

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 975270912

約数和(自身を除く): 631332660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 61, 84, 86, 98, 122, 129, 147, 172, 183, 196, 223, 244, 258, 294, 301, 366, 427, 446, 516, 588, 602, 669, 732, 854, 892, 903, 1204, 1281, 1338, 1561, 1708, 1806, 2107, 2562, 2623, 2676, 2989, 3122, 3612, 4214, 4683, 5124, 5246, 5978, 6244, 6321, 7869, 8428, 8967, 9366, 9589, 10492, 10927, 11956, 12642, 13603, 15738, 17934, 18361, 18732, 19178, 21854, 25284, 27206, 28767, 31476, 32781, 35868, 36722, 38356, 40809, 43708, 54412, 55083, 57534, 65562, 67123, 73444, 81618, 95221, 110166, 115068, 128527, 131124, 134246, 163236, 190442, 201369, 220332, 257054, 268492, 285663, 380884, 385581, 402738, 469861, 514108, 571326, 584929, 666547, 771162, 805476, 939722, 1142652, 1169858, 1333094, 1409583, 1542324, 1754787, 1879444, 1999641, 2339716, 2666188, 2819166, 3509574, 3999282, 4094503, 5638332, 7019148, 7998564, 8189006, 12283509, 16378012, 24567018, 28661521, 49134036, 57323042, 85984563, 114646084, 171969126, 343938252]

約数ペア:

[(1, 343938252), (2, 171969126), (3, 114646084), (4, 85984563), (6, 57323042), (7, 49134036), (12, 28661521), (14, 24567018), (21, 16378012), (28, 12283509), (42, 8189006), (43, 7998564), (49, 7019148), (61, 5638332), (84, 4094503), (86, 3999282), (98, 3509574), (122, 2819166), (129, 2666188), (147, 2339716), (172, 1999641), (183, 1879444), (196, 1754787), (223, 1542324), (244, 1409583), (258, 1333094), (294, 1169858), (301, 1142652), (366, 939722), (427, 805476), (446, 771162), (516, 666547), (588, 584929), (602, 571326), (669, 514108), (732, 469861), (854, 402738), (892, 385581), (903, 380884), (1204, 285663), (1281, 268492), (1338, 257054), (1561, 220332), (1708, 201369), (1806, 190442), (2107, 163236), (2562, 134246), (2623, 131124), (2676, 128527), (2989, 115068), (3122, 110166), (3612, 95221), (4214, 81618), (4683, 73444), (5124, 67123), (5246, 65562), (5978, 57534), (6244, 55083), (6321, 54412), (7869, 43708), (8428, 40809), (8967, 38356), (9366, 36722), (9589, 35868), (10492, 32781), (10927, 31476), (11956, 28767), (12642, 27206), (13603, 25284), (15738, 21854), (17934, 19178), (18361, 18732)]