8638236408

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{1429}}^1$

素因数の和:1741

約数の個数: 128

約数和(自身を含む): 23128934400

約数和(自身を除く): 14490697992

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 233, 276, 282, 376, 466, 552, 564, 699, 932, 1081, 1128, 1398, 1429, 1864, 2162, 2796, 2858, 3243, 4287, 4324, 5359, 5592, 5716, 6486, 8574, 8648, 10718, 10951, 11432, 12972, 16077, 17148, 21436, 21902, 25944, 32154, 32853, 32867, 34296, 42872, 43804, 64308, 65706, 65734, 67163, 87608, 98601, 128616, 131412, 131468, 134326, 197202, 201489, 251873, 262824, 262936, 268652, 332957, 394404, 402978, 503746, 537304, 665914, 755619, 788808, 805956, 998871, 1007492, 1331828, 1511238, 1544749, 1611912, 1997742, 2014984, 2663656, 3022476, 3089498, 3995484, 4634247, 6044952, 6178996, 7658011, 7990968, 9268494, 12357992, 15316022, 15648979, 18536988, 22974033, 30632044, 31297958, 37073976, 45948066, 46946937, 61264088, 62595916, 91896132, 93893874, 125191832, 183792264, 187787748, 359926517, 375575496, 719853034, 1079779551, 1439706068, 2159559102, 2879412136, 4319118204, 8638236408]

約数ペア:

[(1, 8638236408), (2, 4319118204), (3, 2879412136), (4, 2159559102), (6, 1439706068), (8, 1079779551), (12, 719853034), (23, 375575496), (24, 359926517), (46, 187787748), (47, 183792264), (69, 125191832), (92, 93893874), (94, 91896132), (138, 62595916), (141, 61264088), (184, 46946937), (188, 45948066), (233, 37073976), (276, 31297958), (282, 30632044), (376, 22974033), (466, 18536988), (552, 15648979), (564, 15316022), (699, 12357992), (932, 9268494), (1081, 7990968), (1128, 7658011), (1398, 6178996), (1429, 6044952), (1864, 4634247), (2162, 3995484), (2796, 3089498), (2858, 3022476), (3243, 2663656), (4287, 2014984), (4324, 1997742), (5359, 1611912), (5592, 1544749), (5716, 1511238), (6486, 1331828), (8574, 1007492), (8648, 998871), (10718, 805956), (10951, 788808), (11432, 755619), (12972, 665914), (16077, 537304), (17148, 503746), (21436, 402978), (21902, 394404), (25944, 332957), (32154, 268652), (32853, 262936), (32867, 262824), (34296, 251873), (42872, 201489), (43804, 197202), (64308, 134326), (65706, 131468), (65734, 131412), (67163, 128616), (87608, 98601)]