31460783904

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{15349}}^1$

素因数の和:16023

約数の個数: 144

約数和(自身を含む): 97757150400

約数和(自身を除く): 66296366496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 647, 792, 1056, 1294, 1584, 1941, 2588, 3168, 3882, 5176, 5823, 7117, 7764, 10352, 11646, 14234, 15349, 15528, 20704, 21351, 23292, 28468, 30698, 31056, 42702, 46047, 46584, 56936, 61396, 62112, 64053, 85404, 92094, 93168, 113872, 122792, 128106, 138141, 168839, 170808, 184188, 186336, 227744, 245584, 256212, 276282, 337678, 341616, 368376, 491168, 506517, 512424, 552564, 675356, 683232, 736752, 1013034, 1024848, 1105128, 1350712, 1473504, 1519551, 2026068, 2049696, 2210256, 2701424, 3039102, 4052136, 4420512, 5402848, 6078204, 8104272, 9930803, 12156408, 16208544, 19861606, 24312816, 29792409, 39723212, 48625632, 59584818, 79446424, 89377227, 109238833, 119169636, 158892848, 178754454, 218477666, 238339272, 317785696, 327716499, 357508908, 436955332, 476678544, 655432998, 715017816, 873910664, 953357088, 983149497, 1310865996, 1430035632, 1747821328, 1966298994, 2621731992, 2860071264, 3495642656, 3932597988, 5243463984, 7865195976, 10486927968, 15730391952, 31460783904]

約数ペア:

[(1, 31460783904), (2, 15730391952), (3, 10486927968), (4, 7865195976), (6, 5243463984), (8, 3932597988), (9, 3495642656), (11, 2860071264), (12, 2621731992), (16, 1966298994), (18, 1747821328), (22, 1430035632), (24, 1310865996), (32, 983149497), (33, 953357088), (36, 873910664), (44, 715017816), (48, 655432998), (66, 476678544), (72, 436955332), (88, 357508908), (96, 327716499), (99, 317785696), (132, 238339272), (144, 218477666), (176, 178754454), (198, 158892848), (264, 119169636), (288, 109238833), (352, 89377227), (396, 79446424), (528, 59584818), (647, 48625632), (792, 39723212), (1056, 29792409), (1294, 24312816), (1584, 19861606), (1941, 16208544), (2588, 12156408), (3168, 9930803), (3882, 8104272), (5176, 6078204), (5823, 5402848), (7117, 4420512), (7764, 4052136), (10352, 3039102), (11646, 2701424), (14234, 2210256), (15349, 2049696), (15528, 2026068), (20704, 1519551), (21351, 1473504), (23292, 1350712), (28468, 1105128), (30698, 1024848), (31056, 1013034), (42702, 736752), (46047, 683232), (46584, 675356), (56936, 552564), (61396, 512424), (62112, 506517), (64053, 491168), (85404, 368376), (92094, 341616), (93168, 337678), (113872, 276282), (122792, 256212), (128106, 245584), (138141, 227744), (168839, 186336), (170808, 184188)]