40404144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1297}}^1$

素因数の和:1378

約数の個数: 80

約数和(自身を含む): 115885440

約数和(自身を除く): 75481296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 59, 66, 88, 118, 132, 176, 177, 236, 264, 354, 472, 528, 649, 708, 944, 1297, 1298, 1416, 1947, 2594, 2596, 2832, 3891, 3894, 5188, 5192, 7782, 7788, 10376, 10384, 14267, 15564, 15576, 20752, 28534, 31128, 31152, 42801, 57068, 62256, 76523, 85602, 114136, 153046, 171204, 228272, 229569, 306092, 342408, 459138, 612184, 684816, 841753, 918276, 1224368, 1683506, 1836552, 2525259, 3367012, 3673104, 5050518, 6734024, 10101036, 13468048, 20202072, 40404144]

約数ペア:

[(1, 40404144), (2, 20202072), (3, 13468048), (4, 10101036), (6, 6734024), (8, 5050518), (11, 3673104), (12, 3367012), (16, 2525259), (22, 1836552), (24, 1683506), (33, 1224368), (44, 918276), (48, 841753), (59, 684816), (66, 612184), (88, 459138), (118, 342408), (132, 306092), (176, 229569), (177, 228272), (236, 171204), (264, 153046), (354, 114136), (472, 85602), (528, 76523), (649, 62256), (708, 57068), (944, 42801), (1297, 31152), (1298, 31128), (1416, 28534), (1947, 20752), (2594, 15576), (2596, 15564), (2832, 14267), (3891, 10384), (3894, 10376), (5188, 7788), (5192, 7782)]