29992872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:503

約数の個数: 128

約数和(自身を含む): 95477760

約数和(自身を除く): 65484888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 443, 546, 651, 728, 744, 806, 868, 886, 1092, 1209, 1302, 1329, 1612, 1736, 1772, 2184, 2418, 2604, 2658, 2821, 3101, 3224, 3544, 4836, 5208, 5316, 5642, 5759, 6202, 8463, 9303, 9672, 10632, 11284, 11518, 12404, 13733, 16926, 17277, 18606, 22568, 23036, 24808, 27466, 33852, 34554, 37212, 40313, 41199, 46072, 54932, 67704, 69108, 74424, 80626, 82398, 96131, 109864, 120939, 138216, 161252, 164796, 178529, 192262, 241878, 288393, 322504, 329592, 357058, 384524, 483756, 535587, 576786, 714116, 769048, 967512, 1071174, 1153572, 1249703, 1428232, 2142348, 2307144, 2499406, 3749109, 4284696, 4998812, 7498218, 9997624, 14996436, 29992872]

約数ペア:

[(1, 29992872), (2, 14996436), (3, 9997624), (4, 7498218), (6, 4998812), (7, 4284696), (8, 3749109), (12, 2499406), (13, 2307144), (14, 2142348), (21, 1428232), (24, 1249703), (26, 1153572), (28, 1071174), (31, 967512), (39, 769048), (42, 714116), (52, 576786), (56, 535587), (62, 483756), (78, 384524), (84, 357058), (91, 329592), (93, 322504), (104, 288393), (124, 241878), (156, 192262), (168, 178529), (182, 164796), (186, 161252), (217, 138216), (248, 120939), (273, 109864), (312, 96131), (364, 82398), (372, 80626), (403, 74424), (434, 69108), (443, 67704), (546, 54932), (651, 46072), (728, 41199), (744, 40313), (806, 37212), (868, 34554), (886, 33852), (1092, 27466), (1209, 24808), (1302, 23036), (1329, 22568), (1612, 18606), (1736, 17277), (1772, 16926), (2184, 13733), (2418, 12404), (2604, 11518), (2658, 11284), (2821, 10632), (3101, 9672), (3224, 9303), (3544, 8463), (4836, 6202), (5208, 5759), (5316, 5642)]