272237056

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5843}}^1$

素因数の和:5881

約数の個数: 80

約数和(自身を含む): 669582144

約数和(自身を除く): 397345088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3584, 5824, 5843, 6656, 11648, 11686, 23296, 23372, 40901, 46592, 46744, 75959, 81802, 93488, 151918, 163604, 186976, 303836, 327208, 373952, 531713, 607672, 654416, 747904, 1063426, 1215344, 1308832, 1495808, 2126852, 2430688, 2617664, 2991616, 4253704, 4861376, 5235328, 8507408, 9722752, 10470656, 17014816, 19445504, 20941312, 34029632, 38891008, 68059264, 136118528, 272237056]

約数ペア:

[(1, 272237056), (2, 136118528), (4, 68059264), (7, 38891008), (8, 34029632), (13, 20941312), (14, 19445504), (16, 17014816), (26, 10470656), (28, 9722752), (32, 8507408), (52, 5235328), (56, 4861376), (64, 4253704), (91, 2991616), (104, 2617664), (112, 2430688), (128, 2126852), (182, 1495808), (208, 1308832), (224, 1215344), (256, 1063426), (364, 747904), (416, 654416), (448, 607672), (512, 531713), (728, 373952), (832, 327208), (896, 303836), (1456, 186976), (1664, 163604), (1792, 151918), (2912, 93488), (3328, 81802), (3584, 75959), (5824, 46744), (5843, 46592), (6656, 40901), (11648, 23372), (11686, 23296)]