38462976

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:532

約数の個数: 120

約数和(自身を含む): 117775944

約数和(自身を除く): 79312968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 491, 512, 544, 576, 612, 768, 816, 982, 1088, 1152, 1224, 1473, 1536, 1632, 1964, 2176, 2304, 2448, 2946, 3264, 3928, 4352, 4419, 4608, 4896, 5892, 6528, 7856, 8347, 8704, 8838, 9792, 11784, 13056, 15712, 16694, 17676, 19584, 23568, 25041, 26112, 31424, 33388, 35352, 39168, 47136, 50082, 62848, 66776, 70704, 75123, 78336, 94272, 100164, 125696, 133552, 141408, 150246, 188544, 200328, 251392, 267104, 282816, 300492, 377088, 400656, 534208, 565632, 600984, 754176, 801312, 1068416, 1131264, 1201968, 1602624, 2136832, 2262528, 2403936, 3205248, 4273664, 4807872, 6410496, 9615744, 12820992, 19231488, 38462976]

約数ペア:

[(1, 38462976), (2, 19231488), (3, 12820992), (4, 9615744), (6, 6410496), (8, 4807872), (9, 4273664), (12, 3205248), (16, 2403936), (17, 2262528), (18, 2136832), (24, 1602624), (32, 1201968), (34, 1131264), (36, 1068416), (48, 801312), (51, 754176), (64, 600984), (68, 565632), (72, 534208), (96, 400656), (102, 377088), (128, 300492), (136, 282816), (144, 267104), (153, 251392), (192, 200328), (204, 188544), (256, 150246), (272, 141408), (288, 133552), (306, 125696), (384, 100164), (408, 94272), (491, 78336), (512, 75123), (544, 70704), (576, 66776), (612, 62848), (768, 50082), (816, 47136), (982, 39168), (1088, 35352), (1152, 33388), (1224, 31424), (1473, 26112), (1536, 25041), (1632, 23568), (1964, 19584), (2176, 17676), (2304, 16694), (2448, 15712), (2946, 13056), (3264, 11784), (3928, 9792), (4352, 8838), (4419, 8704), (4608, 8347), (4896, 7856), (5892, 6528)]