212487168

素因数分解:

$2^{10}\times 3^1\times {\mathrm{263}}^2$

素因数の和:549

約数の個数: 66

約数和(自身を含む): 568517404

約数和(自身を除く): 356030236

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 263, 384, 512, 526, 768, 789, 1024, 1052, 1536, 1578, 2104, 3072, 3156, 4208, 6312, 8416, 12624, 16832, 25248, 33664, 50496, 67328, 69169, 100992, 134656, 138338, 201984, 207507, 269312, 276676, 403968, 415014, 553352, 807936, 830028, 1106704, 1660056, 2213408, 3320112, 4426816, 6640224, 8853632, 13280448, 17707264, 26560896, 35414528, 53121792, 70829056, 106243584, 212487168]

約数ペア:

[(1, 212487168), (2, 106243584), (3, 70829056), (4, 53121792), (6, 35414528), (8, 26560896), (12, 17707264), (16, 13280448), (24, 8853632), (32, 6640224), (48, 4426816), (64, 3320112), (96, 2213408), (128, 1660056), (192, 1106704), (256, 830028), (263, 807936), (384, 553352), (512, 415014), (526, 403968), (768, 276676), (789, 269312), (1024, 207507), (1052, 201984), (1536, 138338), (1578, 134656), (2104, 100992), (3072, 69169), (3156, 67328), (4208, 50496), (6312, 33664), (8416, 25248), (12624, 16832)]