40439328

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 114307200

約数和(自身を除く): 73867872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 71, 96, 102, 136, 142, 204, 213, 272, 284, 349, 408, 426, 544, 568, 698, 816, 852, 1047, 1136, 1207, 1396, 1632, 1704, 2094, 2272, 2414, 2792, 3408, 3621, 4188, 4828, 5584, 5933, 6816, 7242, 8376, 9656, 11168, 11866, 14484, 16752, 17799, 19312, 23732, 24779, 28968, 33504, 35598, 38624, 47464, 49558, 57936, 71196, 74337, 94928, 99116, 115872, 142392, 148674, 189856, 198232, 284784, 297348, 396464, 421243, 569568, 594696, 792928, 842486, 1189392, 1263729, 1684972, 2378784, 2527458, 3369944, 5054916, 6739888, 10109832, 13479776, 20219664, 40439328]

約数ペア:

[(1, 40439328), (2, 20219664), (3, 13479776), (4, 10109832), (6, 6739888), (8, 5054916), (12, 3369944), (16, 2527458), (17, 2378784), (24, 1684972), (32, 1263729), (34, 1189392), (48, 842486), (51, 792928), (68, 594696), (71, 569568), (96, 421243), (102, 396464), (136, 297348), (142, 284784), (204, 198232), (213, 189856), (272, 148674), (284, 142392), (349, 115872), (408, 99116), (426, 94928), (544, 74337), (568, 71196), (698, 57936), (816, 49558), (852, 47464), (1047, 38624), (1136, 35598), (1207, 33504), (1396, 28968), (1632, 24779), (1704, 23732), (2094, 19312), (2272, 17799), (2414, 16752), (2792, 14484), (3408, 11866), (3621, 11168), (4188, 9656), (4828, 8376), (5584, 7242), (5933, 6816)]