328628376

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 919432800

約数和(自身を除く): 590804424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 281, 296, 333, 439, 444, 562, 666, 843, 878, 888, 1124, 1317, 1332, 1686, 1756, 2248, 2529, 2634, 2664, 3372, 3512, 3951, 5058, 5268, 6744, 7902, 10116, 10397, 10536, 15804, 16243, 20232, 20794, 31191, 31608, 32486, 41588, 48729, 62382, 64972, 83176, 93573, 97458, 123359, 124764, 129944, 146187, 187146, 194916, 246718, 249528, 292374, 370077, 374292, 389832, 493436, 584748, 740154, 748584, 986872, 1110231, 1169496, 1480308, 2220462, 2960616, 4440924, 4564283, 8881848, 9128566, 13692849, 18257132, 27385698, 36514264, 41078547, 54771396, 82157094, 109542792, 164314188, 328628376]

約数ペア:

[(1, 328628376), (2, 164314188), (3, 109542792), (4, 82157094), (6, 54771396), (8, 41078547), (9, 36514264), (12, 27385698), (18, 18257132), (24, 13692849), (36, 9128566), (37, 8881848), (72, 4564283), (74, 4440924), (111, 2960616), (148, 2220462), (222, 1480308), (281, 1169496), (296, 1110231), (333, 986872), (439, 748584), (444, 740154), (562, 584748), (666, 493436), (843, 389832), (878, 374292), (888, 370077), (1124, 292374), (1317, 249528), (1332, 246718), (1686, 194916), (1756, 187146), (2248, 146187), (2529, 129944), (2634, 124764), (2664, 123359), (3372, 97458), (3512, 93573), (3951, 83176), (5058, 64972), (5268, 62382), (6744, 48729), (7902, 41588), (10116, 32486), (10397, 31608), (10536, 31191), (15804, 20794), (16243, 20232)]