388429056

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 216

約数和(自身を含む): 1216785024

約数和(自身を除く): 828355968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 47, 48, 51, 64, 68, 72, 94, 96, 102, 128, 136, 141, 144, 153, 188, 192, 204, 211, 256, 272, 282, 288, 306, 376, 384, 408, 422, 423, 544, 564, 576, 612, 633, 752, 768, 799, 816, 844, 846, 1088, 1128, 1152, 1224, 1266, 1504, 1598, 1632, 1688, 1692, 1899, 2176, 2256, 2304, 2397, 2448, 2532, 3008, 3196, 3264, 3376, 3384, 3587, 3798, 4352, 4512, 4794, 4896, 5064, 6016, 6392, 6528, 6752, 6768, 7174, 7191, 7596, 9024, 9588, 9792, 9917, 10128, 10761, 12032, 12784, 13056, 13504, 13536, 14348, 14382, 15192, 18048, 19176, 19584, 19834, 20256, 21522, 25568, 27008, 27072, 28696, 28764, 29751, 30384, 32283, 36096, 38352, 39168, 39668, 40512, 43044, 51136, 54016, 54144, 57392, 57528, 59502, 60768, 64566, 76704, 79336, 81024, 86088, 89253, 102272, 108288, 114784, 115056, 119004, 121536, 129132, 153408, 158672, 162048, 168589, 172176, 178506, 204544, 229568, 230112, 238008, 243072, 258264, 306816, 317344, 337178, 344352, 357012, 459136, 460224, 476016, 486144, 505767, 516528, 613632, 634688, 674356, 688704, 714024, 918272, 920448, 952032, 1011534, 1033056, 1269376, 1348712, 1377408, 1428048, 1517301, 1840896, 1904064, 2023068, 2066112, 2538752, 2697424, 2754816, 2856096, 3034602, 3808128, 4046136, 4132224, 5394848, 5712192, 6069204, 7616256, 8092272, 8264448, 10789696, 11424384, 12138408, 16184544, 21579392, 22848768, 24276816, 32369088, 43158784, 48553632, 64738176, 97107264, 129476352, 194214528, 388429056]

約数ペア:

[(1, 388429056), (2, 194214528), (3, 129476352), (4, 97107264), (6, 64738176), (8, 48553632), (9, 43158784), (12, 32369088), (16, 24276816), (17, 22848768), (18, 21579392), (24, 16184544), (32, 12138408), (34, 11424384), (36, 10789696), (47, 8264448), (48, 8092272), (51, 7616256), (64, 6069204), (68, 5712192), (72, 5394848), (94, 4132224), (96, 4046136), (102, 3808128), (128, 3034602), (136, 2856096), (141, 2754816), (144, 2697424), (153, 2538752), (188, 2066112), (192, 2023068), (204, 1904064), (211, 1840896), (256, 1517301), (272, 1428048), (282, 1377408), (288, 1348712), (306, 1269376), (376, 1033056), (384, 1011534), (408, 952032), (422, 920448), (423, 918272), (544, 714024), (564, 688704), (576, 674356), (612, 634688), (633, 613632), (752, 516528), (768, 505767), (799, 486144), (816, 476016), (844, 460224), (846, 459136), (1088, 357012), (1128, 344352), (1152, 337178), (1224, 317344), (1266, 306816), (1504, 258264), (1598, 243072), (1632, 238008), (1688, 230112), (1692, 229568), (1899, 204544), (2176, 178506), (2256, 172176), (2304, 168589), (2397, 162048), (2448, 158672), (2532, 153408), (3008, 129132), (3196, 121536), (3264, 119004), (3376, 115056), (3384, 114784), (3587, 108288), (3798, 102272), (4352, 89253), (4512, 86088), (4794, 81024), (4896, 79336), (5064, 76704), (6016, 64566), (6392, 60768), (6528, 59502), (6752, 57528), (6768, 57392), (7174, 54144), (7191, 54016), (7596, 51136), (9024, 43044), (9588, 40512), (9792, 39668), (9917, 39168), (10128, 38352), (10761, 36096), (12032, 32283), (12784, 30384), (13056, 29751), (13504, 28764), (13536, 28696), (14348, 27072), (14382, 27008), (15192, 25568), (18048, 21522), (19176, 20256), (19584, 19834)]