304874752

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 782933760

約数和(自身を除く): 478059008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 182, 184, 208, 224, 256, 299, 322, 364, 368, 416, 448, 569, 598, 644, 728, 736, 832, 896, 1138, 1196, 1288, 1456, 1472, 1664, 1792, 2093, 2276, 2392, 2576, 2912, 2944, 3328, 3983, 4186, 4552, 4784, 5152, 5824, 5888, 7397, 7966, 8372, 9104, 9568, 10304, 11648, 13087, 14794, 15932, 16744, 18208, 19136, 20608, 23296, 26174, 29588, 31864, 33488, 36416, 38272, 41216, 51779, 52348, 59176, 63728, 66976, 72832, 76544, 91609, 103558, 104696, 118352, 127456, 133952, 145664, 170131, 183218, 207116, 209392, 236704, 254912, 267904, 340262, 366436, 414232, 418784, 473408, 509824, 535808, 680524, 732872, 828464, 837568, 946816, 1019648, 1190917, 1361048, 1465744, 1656928, 1675136, 1893632, 2381834, 2722096, 2931488, 3313856, 3350272, 4763668, 5444192, 5862976, 6627712, 9527336, 10888384, 11725952, 13255424, 19054672, 21776768, 23451904, 38109344, 43553536, 76218688, 152437376, 304874752]

約数ペア:

[(1, 304874752), (2, 152437376), (4, 76218688), (7, 43553536), (8, 38109344), (13, 23451904), (14, 21776768), (16, 19054672), (23, 13255424), (26, 11725952), (28, 10888384), (32, 9527336), (46, 6627712), (52, 5862976), (56, 5444192), (64, 4763668), (91, 3350272), (92, 3313856), (104, 2931488), (112, 2722096), (128, 2381834), (161, 1893632), (182, 1675136), (184, 1656928), (208, 1465744), (224, 1361048), (256, 1190917), (299, 1019648), (322, 946816), (364, 837568), (368, 828464), (416, 732872), (448, 680524), (569, 535808), (598, 509824), (644, 473408), (728, 418784), (736, 414232), (832, 366436), (896, 340262), (1138, 267904), (1196, 254912), (1288, 236704), (1456, 209392), (1472, 207116), (1664, 183218), (1792, 170131), (2093, 145664), (2276, 133952), (2392, 127456), (2576, 118352), (2912, 104696), (2944, 103558), (3328, 91609), (3983, 76544), (4186, 72832), (4552, 66976), (4784, 63728), (5152, 59176), (5824, 52348), (5888, 51779), (7397, 41216), (7966, 38272), (8372, 36416), (9104, 33488), (9568, 31864), (10304, 29588), (11648, 26174), (13087, 23296), (14794, 20608), (15932, 19136), (16744, 18208)]