15821424

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 49095072

約数和(自身を除く): 33273648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 72, 92, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 281, 306, 368, 391, 408, 414, 552, 562, 612, 782, 816, 828, 843, 1104, 1124, 1173, 1224, 1564, 1656, 1686, 2248, 2346, 2448, 2529, 3128, 3312, 3372, 3519, 4496, 4692, 4777, 5058, 6256, 6463, 6744, 7038, 9384, 9554, 10116, 12926, 13488, 14076, 14331, 18768, 19108, 19389, 20232, 25852, 28152, 28662, 38216, 38778, 40464, 42993, 51704, 56304, 57324, 58167, 76432, 77556, 85986, 103408, 109871, 114648, 116334, 155112, 171972, 219742, 229296, 232668, 310224, 329613, 343944, 439484, 465336, 659226, 687888, 878968, 930672, 988839, 1318452, 1757936, 1977678, 2636904, 3955356, 5273808, 7910712, 15821424]

約数ペア:

[(1, 15821424), (2, 7910712), (3, 5273808), (4, 3955356), (6, 2636904), (8, 1977678), (9, 1757936), (12, 1318452), (16, 988839), (17, 930672), (18, 878968), (23, 687888), (24, 659226), (34, 465336), (36, 439484), (46, 343944), (48, 329613), (51, 310224), (68, 232668), (69, 229296), (72, 219742), (92, 171972), (102, 155112), (136, 116334), (138, 114648), (144, 109871), (153, 103408), (184, 85986), (204, 77556), (207, 76432), (272, 58167), (276, 57324), (281, 56304), (306, 51704), (368, 42993), (391, 40464), (408, 38778), (414, 38216), (552, 28662), (562, 28152), (612, 25852), (782, 20232), (816, 19389), (828, 19108), (843, 18768), (1104, 14331), (1124, 14076), (1173, 13488), (1224, 12926), (1564, 10116), (1656, 9554), (1686, 9384), (2248, 7038), (2346, 6744), (2448, 6463), (2529, 6256), (3128, 5058), (3312, 4777), (3372, 4692), (3519, 4496)]