1847296768

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{787}}^1$

素因数の和:1029

約数の個数: 72

約数和(自身を含む): 3783468528

約数和(自身を除く): 1936171760

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 173, 212, 256, 346, 424, 692, 787, 848, 1384, 1574, 1696, 2768, 3148, 3392, 5536, 6296, 6784, 9169, 11072, 12592, 13568, 18338, 22144, 25184, 36676, 41711, 44288, 50368, 73352, 83422, 100736, 136151, 146704, 166844, 201472, 272302, 293408, 333688, 544604, 586816, 667376, 1089208, 1173632, 1334752, 2178416, 2347264, 2669504, 4356832, 5339008, 7216003, 8713664, 10678016, 14432006, 17427328, 28864012, 34854656, 57728024, 115456048, 230912096, 461824192, 923648384, 1847296768]

約数ペア:

[(1, 1847296768), (2, 923648384), (4, 461824192), (8, 230912096), (16, 115456048), (32, 57728024), (53, 34854656), (64, 28864012), (106, 17427328), (128, 14432006), (173, 10678016), (212, 8713664), (256, 7216003), (346, 5339008), (424, 4356832), (692, 2669504), (787, 2347264), (848, 2178416), (1384, 1334752), (1574, 1173632), (1696, 1089208), (2768, 667376), (3148, 586816), (3392, 544604), (5536, 333688), (6296, 293408), (6784, 272302), (9169, 201472), (11072, 166844), (12592, 146704), (13568, 136151), (18338, 100736), (22144, 83422), (25184, 73352), (36676, 50368), (41711, 44288)]