38439504

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 113484800

約数和(自身を除く): 75045296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 79, 93, 109, 124, 144, 158, 186, 218, 237, 248, 279, 316, 327, 372, 436, 474, 496, 558, 632, 654, 711, 744, 872, 948, 981, 1116, 1264, 1308, 1422, 1488, 1744, 1896, 1962, 2232, 2449, 2616, 2844, 3379, 3792, 3924, 4464, 4898, 5232, 5688, 6758, 7347, 7848, 8611, 9796, 10137, 11376, 13516, 14694, 15696, 17222, 19592, 20274, 22041, 25833, 27032, 29388, 30411, 34444, 39184, 40548, 44082, 51666, 54064, 58776, 60822, 68888, 77499, 81096, 88164, 103332, 117552, 121644, 137776, 154998, 162192, 176328, 206664, 243288, 266941, 309996, 352656, 413328, 486576, 533882, 619992, 800823, 1067764, 1239984, 1601646, 2135528, 2402469, 3203292, 4271056, 4804938, 6406584, 9609876, 12813168, 19219752, 38439504]

約数ペア:

[(1, 38439504), (2, 19219752), (3, 12813168), (4, 9609876), (6, 6406584), (8, 4804938), (9, 4271056), (12, 3203292), (16, 2402469), (18, 2135528), (24, 1601646), (31, 1239984), (36, 1067764), (48, 800823), (62, 619992), (72, 533882), (79, 486576), (93, 413328), (109, 352656), (124, 309996), (144, 266941), (158, 243288), (186, 206664), (218, 176328), (237, 162192), (248, 154998), (279, 137776), (316, 121644), (327, 117552), (372, 103332), (436, 88164), (474, 81096), (496, 77499), (558, 68888), (632, 60822), (654, 58776), (711, 54064), (744, 51666), (872, 44082), (948, 40548), (981, 39184), (1116, 34444), (1264, 30411), (1308, 29388), (1422, 27032), (1488, 25833), (1744, 22041), (1896, 20274), (1962, 19592), (2232, 17222), (2449, 15696), (2616, 14694), (2844, 13516), (3379, 11376), (3792, 10137), (3924, 9796), (4464, 8611), (4898, 7848), (5232, 7347), (5688, 6758)]