802292992

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1659

約数の個数: 72

約数和(自身を含む): 1690960320

約数和(自身を除く): 888667328

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 178, 184, 256, 356, 368, 712, 736, 1424, 1472, 1531, 2047, 2848, 2944, 3062, 4094, 5696, 5888, 6124, 8188, 11392, 12248, 16376, 22784, 24496, 32752, 35213, 48992, 65504, 70426, 97984, 131008, 136259, 140852, 195968, 262016, 272518, 281704, 391936, 524032, 545036, 563408, 1090072, 1126816, 2180144, 2253632, 3133957, 4360288, 4507264, 6267914, 8720576, 9014528, 12535828, 17441152, 25071656, 34882304, 50143312, 100286624, 200573248, 401146496, 802292992]

約数ペア:

[(1, 802292992), (2, 401146496), (4, 200573248), (8, 100286624), (16, 50143312), (23, 34882304), (32, 25071656), (46, 17441152), (64, 12535828), (89, 9014528), (92, 8720576), (128, 6267914), (178, 4507264), (184, 4360288), (256, 3133957), (356, 2253632), (368, 2180144), (712, 1126816), (736, 1090072), (1424, 563408), (1472, 545036), (1531, 524032), (2047, 391936), (2848, 281704), (2944, 272518), (3062, 262016), (4094, 195968), (5696, 140852), (5888, 136259), (6124, 131008), (8188, 97984), (11392, 70426), (12248, 65504), (16376, 48992), (22784, 35213), (24496, 32752)]