255627936

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{9973}}^1$

素因数の和:10078

約数の個数: 72

約数和(自身を含む): 735183540

約数和(自身を除く): 479555604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 9973, 12816, 19946, 25632, 29919, 39892, 59838, 79784, 89757, 119676, 159568, 179514, 239352, 319136, 359028, 478704, 718056, 887597, 957408, 1436112, 1775194, 2662791, 2872224, 3550388, 5325582, 7100776, 7988373, 10651164, 14201552, 15976746, 21302328, 28403104, 31953492, 42604656, 63906984, 85209312, 127813968, 255627936]

約数ペア:

[(1, 255627936), (2, 127813968), (3, 85209312), (4, 63906984), (6, 42604656), (8, 31953492), (9, 28403104), (12, 21302328), (16, 15976746), (18, 14201552), (24, 10651164), (32, 7988373), (36, 7100776), (48, 5325582), (72, 3550388), (89, 2872224), (96, 2662791), (144, 1775194), (178, 1436112), (267, 957408), (288, 887597), (356, 718056), (534, 478704), (712, 359028), (801, 319136), (1068, 239352), (1424, 179514), (1602, 159568), (2136, 119676), (2848, 89757), (3204, 79784), (4272, 59838), (6408, 39892), (8544, 29919), (9973, 25632), (12816, 19946)]