15383712

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 42747264

約数和(自身を除く): 27363552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 61, 71, 74, 96, 111, 122, 142, 148, 183, 213, 222, 244, 284, 296, 366, 426, 444, 488, 568, 592, 732, 852, 888, 976, 1136, 1184, 1464, 1704, 1776, 1952, 2257, 2272, 2627, 2928, 3408, 3552, 4331, 4514, 5254, 5856, 6771, 6816, 7881, 8662, 9028, 10508, 12993, 13542, 15762, 17324, 18056, 21016, 25986, 27084, 31524, 34648, 36112, 42032, 51972, 54168, 63048, 69296, 72224, 84064, 103944, 108336, 126096, 138592, 160247, 207888, 216672, 252192, 320494, 415776, 480741, 640988, 961482, 1281976, 1922964, 2563952, 3845928, 5127904, 7691856, 15383712]

約数ペア:

[(1, 15383712), (2, 7691856), (3, 5127904), (4, 3845928), (6, 2563952), (8, 1922964), (12, 1281976), (16, 961482), (24, 640988), (32, 480741), (37, 415776), (48, 320494), (61, 252192), (71, 216672), (74, 207888), (96, 160247), (111, 138592), (122, 126096), (142, 108336), (148, 103944), (183, 84064), (213, 72224), (222, 69296), (244, 63048), (284, 54168), (296, 51972), (366, 42032), (426, 36112), (444, 34648), (488, 31524), (568, 27084), (592, 25986), (732, 21016), (852, 18056), (888, 17324), (976, 15762), (1136, 13542), (1184, 12993), (1464, 10508), (1704, 9028), (1776, 8662), (1952, 7881), (2257, 6816), (2272, 6771), (2627, 5856), (2928, 5254), (3408, 4514), (3552, 4331)]