491524608

素因数分解:

$2^9\times 3^1\times {\mathrm{97}}^1\times {\mathrm{3299}}^1$

素因数の和:3417

約数の個数: 80

約数和(自身を含む): 1323352800

約数和(自身を除く): 831828192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 512, 582, 768, 776, 1164, 1536, 1552, 2328, 3104, 3299, 4656, 6208, 6598, 9312, 9897, 12416, 13196, 18624, 19794, 24832, 26392, 37248, 39588, 49664, 52784, 74496, 79176, 105568, 148992, 158352, 211136, 316704, 320003, 422272, 633408, 640006, 844544, 960009, 1266816, 1280012, 1689088, 1920018, 2533632, 2560024, 3840036, 5067264, 5120048, 7680072, 10240096, 15360144, 20480192, 30720288, 40960384, 61440576, 81920768, 122881152, 163841536, 245762304, 491524608]

約数ペア:

[(1, 491524608), (2, 245762304), (3, 163841536), (4, 122881152), (6, 81920768), (8, 61440576), (12, 40960384), (16, 30720288), (24, 20480192), (32, 15360144), (48, 10240096), (64, 7680072), (96, 5120048), (97, 5067264), (128, 3840036), (192, 2560024), (194, 2533632), (256, 1920018), (291, 1689088), (384, 1280012), (388, 1266816), (512, 960009), (582, 844544), (768, 640006), (776, 633408), (1164, 422272), (1536, 320003), (1552, 316704), (2328, 211136), (3104, 158352), (3299, 148992), (4656, 105568), (6208, 79176), (6598, 74496), (9312, 52784), (9897, 49664), (12416, 39588), (13196, 37248), (18624, 26392), (19794, 24832)]