28261237248

素因数分解:

$2^9\times 3^2\times {\mathrm{491}}^1\times {\mathrm{12491}}^1$

素因数の和:13006

約数の個数: 120

約数和(自身を含む): 81736505136

約数和(自身を除く): 53475267888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 491, 512, 576, 768, 982, 1152, 1473, 1536, 1964, 2304, 2946, 3928, 4419, 4608, 5892, 7856, 8838, 11784, 12491, 15712, 17676, 23568, 24982, 31424, 35352, 37473, 47136, 49964, 62848, 70704, 74946, 94272, 99928, 112419, 125696, 141408, 149892, 188544, 199856, 224838, 251392, 282816, 299784, 377088, 399712, 449676, 565632, 599568, 754176, 799424, 899352, 1131264, 1199136, 1598848, 1798704, 2262528, 2398272, 3197696, 3597408, 4796544, 6133081, 6395392, 7194816, 9593088, 12266162, 14389632, 18399243, 19186176, 24532324, 28779264, 36798486, 49064648, 55197729, 57558528, 73596972, 98129296, 110395458, 147193944, 196258592, 220790916, 294387888, 392517184, 441581832, 588775776, 785034368, 883163664, 1177551552, 1570068736, 1766327328, 2355103104, 3140137472, 3532654656, 4710206208, 7065309312, 9420412416, 14130618624, 28261237248]

約数ペア:

[(1, 28261237248), (2, 14130618624), (3, 9420412416), (4, 7065309312), (6, 4710206208), (8, 3532654656), (9, 3140137472), (12, 2355103104), (16, 1766327328), (18, 1570068736), (24, 1177551552), (32, 883163664), (36, 785034368), (48, 588775776), (64, 441581832), (72, 392517184), (96, 294387888), (128, 220790916), (144, 196258592), (192, 147193944), (256, 110395458), (288, 98129296), (384, 73596972), (491, 57558528), (512, 55197729), (576, 49064648), (768, 36798486), (982, 28779264), (1152, 24532324), (1473, 19186176), (1536, 18399243), (1964, 14389632), (2304, 12266162), (2946, 9593088), (3928, 7194816), (4419, 6395392), (4608, 6133081), (5892, 4796544), (7856, 3597408), (8838, 3197696), (11784, 2398272), (12491, 2262528), (15712, 1798704), (17676, 1598848), (23568, 1199136), (24982, 1131264), (31424, 899352), (35352, 799424), (37473, 754176), (47136, 599568), (49964, 565632), (62848, 449676), (70704, 399712), (74946, 377088), (94272, 299784), (99928, 282816), (112419, 251392), (125696, 224838), (141408, 199856), (149892, 188544)]