16807704

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 48384000

約数和(自身を除く): 31576296

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 31, 38, 41, 57, 58, 62, 76, 82, 87, 93, 114, 116, 123, 124, 152, 164, 174, 186, 228, 232, 246, 248, 328, 348, 372, 456, 492, 551, 589, 696, 744, 779, 899, 984, 1102, 1178, 1189, 1271, 1558, 1653, 1767, 1798, 2204, 2337, 2356, 2378, 2542, 2697, 3116, 3306, 3534, 3567, 3596, 3813, 4408, 4674, 4712, 4756, 5084, 5394, 6232, 6612, 7068, 7134, 7192, 7626, 9348, 9512, 10168, 10788, 13224, 14136, 14268, 15252, 17081, 18696, 21576, 22591, 24149, 28536, 30504, 34162, 36859, 45182, 48298, 51243, 67773, 68324, 72447, 73718, 90364, 96596, 102486, 110577, 135546, 136648, 144894, 147436, 180728, 193192, 204972, 221154, 271092, 289788, 294872, 409944, 442308, 542184, 579576, 700321, 884616, 1400642, 2100963, 2801284, 4201926, 5602568, 8403852, 16807704]

約数ペア:

[(1, 16807704), (2, 8403852), (3, 5602568), (4, 4201926), (6, 2801284), (8, 2100963), (12, 1400642), (19, 884616), (24, 700321), (29, 579576), (31, 542184), (38, 442308), (41, 409944), (57, 294872), (58, 289788), (62, 271092), (76, 221154), (82, 204972), (87, 193192), (93, 180728), (114, 147436), (116, 144894), (123, 136648), (124, 135546), (152, 110577), (164, 102486), (174, 96596), (186, 90364), (228, 73718), (232, 72447), (246, 68324), (248, 67773), (328, 51243), (348, 48298), (372, 45182), (456, 36859), (492, 34162), (551, 30504), (589, 28536), (696, 24149), (744, 22591), (779, 21576), (899, 18696), (984, 17081), (1102, 15252), (1178, 14268), (1189, 14136), (1271, 13224), (1558, 10788), (1653, 10168), (1767, 9512), (1798, 9348), (2204, 7626), (2337, 7192), (2356, 7134), (2378, 7068), (2542, 6612), (2697, 6232), (3116, 5394), (3306, 5084), (3534, 4756), (3567, 4712), (3596, 4674), (3813, 4408)]