3921408

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 120

約数和(自身を含む): 12128688

約数和(自身を除く): 8207280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 37, 46, 48, 64, 69, 72, 74, 92, 96, 111, 128, 138, 144, 148, 184, 192, 207, 222, 256, 276, 288, 296, 333, 368, 384, 414, 444, 512, 552, 576, 592, 666, 736, 768, 828, 851, 888, 1104, 1152, 1184, 1332, 1472, 1536, 1656, 1702, 1776, 2208, 2304, 2368, 2553, 2664, 2944, 3312, 3404, 3552, 4416, 4608, 4736, 5106, 5328, 5888, 6624, 6808, 7104, 7659, 8832, 9472, 10212, 10656, 11776, 13248, 13616, 14208, 15318, 17664, 18944, 20424, 21312, 26496, 27232, 28416, 30636, 35328, 40848, 42624, 52992, 54464, 56832, 61272, 81696, 85248, 105984, 108928, 122544, 163392, 170496, 217856, 245088, 326784, 435712, 490176, 653568, 980352, 1307136, 1960704, 3921408]

約数ペア:

[(1, 3921408), (2, 1960704), (3, 1307136), (4, 980352), (6, 653568), (8, 490176), (9, 435712), (12, 326784), (16, 245088), (18, 217856), (23, 170496), (24, 163392), (32, 122544), (36, 108928), (37, 105984), (46, 85248), (48, 81696), (64, 61272), (69, 56832), (72, 54464), (74, 52992), (92, 42624), (96, 40848), (111, 35328), (128, 30636), (138, 28416), (144, 27232), (148, 26496), (184, 21312), (192, 20424), (207, 18944), (222, 17664), (256, 15318), (276, 14208), (288, 13616), (296, 13248), (333, 11776), (368, 10656), (384, 10212), (414, 9472), (444, 8832), (512, 7659), (552, 7104), (576, 6808), (592, 6624), (666, 5888), (736, 5328), (768, 5106), (828, 4736), (851, 4608), (888, 4416), (1104, 3552), (1152, 3404), (1184, 3312), (1332, 2944), (1472, 2664), (1536, 2553), (1656, 2368), (1702, 2304), (1776, 2208)]