267653568

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15319}}^1$

素因数の和:15354

約数の個数: 112

約数和(自身を含む): 871646720

約数和(自身を除く): 603993152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 15319, 17472, 30638, 45957, 61276, 91914, 107233, 122552, 183828, 199147, 214466, 245104, 321699, 367656, 398294, 428932, 490208, 597441, 643398, 735312, 796588, 857864, 980416, 1194882, 1286796, 1394029, 1470624, 1593176, 1715728, 2389764, 2573592, 2788058, 2941248, 3186352, 3431456, 4182087, 4779528, 5147184, 5576116, 6372704, 6862912, 8364174, 9559056, 10294368, 11152232, 12745408, 16728348, 19118112, 20588736, 22304464, 33456696, 38236224, 44608928, 66913392, 89217856, 133826784, 267653568]

約数ペア:

[(1, 267653568), (2, 133826784), (3, 89217856), (4, 66913392), (6, 44608928), (7, 38236224), (8, 33456696), (12, 22304464), (13, 20588736), (14, 19118112), (16, 16728348), (21, 12745408), (24, 11152232), (26, 10294368), (28, 9559056), (32, 8364174), (39, 6862912), (42, 6372704), (48, 5576116), (52, 5147184), (56, 4779528), (64, 4182087), (78, 3431456), (84, 3186352), (91, 2941248), (96, 2788058), (104, 2573592), (112, 2389764), (156, 1715728), (168, 1593176), (182, 1470624), (192, 1394029), (208, 1286796), (224, 1194882), (273, 980416), (312, 857864), (336, 796588), (364, 735312), (416, 643398), (448, 597441), (546, 490208), (624, 428932), (672, 398294), (728, 367656), (832, 321699), (1092, 245104), (1248, 214466), (1344, 199147), (1456, 183828), (2184, 122552), (2496, 107233), (2912, 91914), (4368, 61276), (5824, 45957), (8736, 30638), (15319, 17472)]