1538699136

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 256

約数和(自身を含む): 4646369280

約数和(自身を除く): 3107670144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 61, 62, 64, 78, 93, 96, 104, 122, 124, 128, 156, 163, 183, 186, 192, 208, 244, 248, 312, 326, 366, 372, 384, 403, 416, 488, 489, 496, 624, 652, 732, 744, 793, 806, 832, 976, 978, 992, 1209, 1248, 1304, 1464, 1488, 1586, 1612, 1664, 1891, 1952, 1956, 1984, 2119, 2379, 2418, 2496, 2608, 2928, 2976, 3172, 3224, 3782, 3904, 3912, 3968, 4238, 4758, 4836, 4992, 5053, 5216, 5673, 5856, 5952, 6344, 6357, 6448, 7564, 7808, 7824, 8476, 9516, 9672, 9943, 10106, 10432, 11346, 11712, 11904, 12688, 12714, 12896, 15128, 15159, 15648, 16952, 19032, 19344, 19886, 20212, 20864, 22692, 23424, 24583, 25376, 25428, 25792, 29829, 30256, 30318, 31296, 33904, 38064, 38688, 39772, 40424, 45384, 49166, 50752, 50856, 51584, 59658, 60512, 60636, 62592, 65689, 67808, 73749, 76128, 77376, 79544, 80848, 90768, 98332, 101504, 101712, 119316, 121024, 121272, 129259, 131378, 135616, 147498, 152256, 154752, 159088, 161696, 181536, 196664, 197067, 203424, 238632, 242048, 242544, 258518, 262756, 271232, 294996, 304512, 308233, 318176, 323392, 363072, 387777, 393328, 394134, 406848, 477264, 485088, 517036, 525512, 589992, 616466, 636352, 646784, 726144, 775554, 786656, 788268, 813696, 924699, 954528, 970176, 1034072, 1051024, 1179984, 1232932, 1272704, 1551108, 1573312, 1576536, 1849398, 1909056, 1940352, 2068144, 2102048, 2359968, 2465864, 3102216, 3146624, 3153072, 3698796, 3818112, 4007029, 4136288, 4204096, 4719936, 4931728, 6204432, 6306144, 7397592, 8014058, 8272576, 8408192, 9439872, 9863456, 12021087, 12408864, 12612288, 14795184, 16028116, 16545152, 19726912, 24042174, 24817728, 25224576, 29590368, 32056232, 39453824, 48084348, 49635456, 59180736, 64112464, 96168696, 118361472, 128224928, 192337392, 256449856, 384674784, 512899712, 769349568, 1538699136]

約数ペア:

[(1, 1538699136), (2, 769349568), (3, 512899712), (4, 384674784), (6, 256449856), (8, 192337392), (12, 128224928), (13, 118361472), (16, 96168696), (24, 64112464), (26, 59180736), (31, 49635456), (32, 48084348), (39, 39453824), (48, 32056232), (52, 29590368), (61, 25224576), (62, 24817728), (64, 24042174), (78, 19726912), (93, 16545152), (96, 16028116), (104, 14795184), (122, 12612288), (124, 12408864), (128, 12021087), (156, 9863456), (163, 9439872), (183, 8408192), (186, 8272576), (192, 8014058), (208, 7397592), (244, 6306144), (248, 6204432), (312, 4931728), (326, 4719936), (366, 4204096), (372, 4136288), (384, 4007029), (403, 3818112), (416, 3698796), (488, 3153072), (489, 3146624), (496, 3102216), (624, 2465864), (652, 2359968), (732, 2102048), (744, 2068144), (793, 1940352), (806, 1909056), (832, 1849398), (976, 1576536), (978, 1573312), (992, 1551108), (1209, 1272704), (1248, 1232932), (1304, 1179984), (1464, 1051024), (1488, 1034072), (1586, 970176), (1612, 954528), (1664, 924699), (1891, 813696), (1952, 788268), (1956, 786656), (1984, 775554), (2119, 726144), (2379, 646784), (2418, 636352), (2496, 616466), (2608, 589992), (2928, 525512), (2976, 517036), (3172, 485088), (3224, 477264), (3782, 406848), (3904, 394134), (3912, 393328), (3968, 387777), (4238, 363072), (4758, 323392), (4836, 318176), (4992, 308233), (5053, 304512), (5216, 294996), (5673, 271232), (5856, 262756), (5952, 258518), (6344, 242544), (6357, 242048), (6448, 238632), (7564, 203424), (7808, 197067), (7824, 196664), (8476, 181536), (9516, 161696), (9672, 159088), (9943, 154752), (10106, 152256), (10432, 147498), (11346, 135616), (11712, 131378), (11904, 129259), (12688, 121272), (12714, 121024), (12896, 119316), (15128, 101712), (15159, 101504), (15648, 98332), (16952, 90768), (19032, 80848), (19344, 79544), (19886, 77376), (20212, 76128), (20864, 73749), (22692, 67808), (23424, 65689), (24583, 62592), (25376, 60636), (25428, 60512), (25792, 59658), (29829, 51584), (30256, 50856), (30318, 50752), (31296, 49166), (33904, 45384), (38064, 40424), (38688, 39772)]