16447704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 53706240

約数和(自身を除く): 37258536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 443, 476, 546, 663, 714, 728, 884, 886, 952, 1092, 1326, 1329, 1428, 1547, 1768, 1772, 2184, 2652, 2658, 2856, 3094, 3101, 3544, 4641, 5304, 5316, 5759, 6188, 6202, 7531, 9282, 9303, 10632, 11518, 12376, 12404, 15062, 17277, 18564, 18606, 22593, 23036, 24808, 30124, 34554, 37128, 37212, 40313, 45186, 46072, 52717, 60248, 69108, 74424, 80626, 90372, 97903, 105434, 120939, 138216, 158151, 161252, 180744, 195806, 210868, 241878, 293709, 316302, 322504, 391612, 421736, 483756, 587418, 632604, 685321, 783224, 967512, 1174836, 1265208, 1370642, 2055963, 2349672, 2741284, 4111926, 5482568, 8223852, 16447704]

約数ペア:

[(1, 16447704), (2, 8223852), (3, 5482568), (4, 4111926), (6, 2741284), (7, 2349672), (8, 2055963), (12, 1370642), (13, 1265208), (14, 1174836), (17, 967512), (21, 783224), (24, 685321), (26, 632604), (28, 587418), (34, 483756), (39, 421736), (42, 391612), (51, 322504), (52, 316302), (56, 293709), (68, 241878), (78, 210868), (84, 195806), (91, 180744), (102, 161252), (104, 158151), (119, 138216), (136, 120939), (156, 105434), (168, 97903), (182, 90372), (204, 80626), (221, 74424), (238, 69108), (273, 60248), (312, 52717), (357, 46072), (364, 45186), (408, 40313), (442, 37212), (443, 37128), (476, 34554), (546, 30124), (663, 24808), (714, 23036), (728, 22593), (884, 18606), (886, 18564), (952, 17277), (1092, 15062), (1326, 12404), (1329, 12376), (1428, 11518), (1547, 10632), (1768, 9303), (1772, 9282), (2184, 7531), (2652, 6202), (2658, 6188), (2856, 5759), (3094, 5316), (3101, 5304), (3544, 4641)]