268556088528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20494207}}^1$

素因数の和:20494241

約数の個数: 120

約数和(自身を含む): 925026572288

約数和(自身を除く): 656470483760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 20494207, 40988414, 61482621, 81976828, 122965242, 143459449, 163953656, 184447863, 245930484, 266424691, 286918898, 327907312, 368895726, 430378347, 491860968, 532849382, 573837796, 737791452, 799274073, 860756694, 983721936, 1065698764, 1147675592, 1291135041, 1475582904, 1598548146, 1721513388, 1864972837, 2131397528, 2295351184, 2397822219, 2582270082, 2951165808, 3197096292, 3443026776, 3729945674, 4262795056, 4795644438, 5164540164, 5594918511, 6394192584, 6886053552, 7459891348, 9591288876, 10329080328, 11189837022, 12788385168, 14919782696, 16784755533, 19182577752, 20658160656, 22379674044, 29839565392, 33569511066, 38365155504, 44759348088, 67139022132, 89518696176, 134278044264, 268556088528]

約数ペア:

[(1, 268556088528), (2, 134278044264), (3, 89518696176), (4, 67139022132), (6, 44759348088), (7, 38365155504), (8, 33569511066), (9, 29839565392), (12, 22379674044), (13, 20658160656), (14, 19182577752), (16, 16784755533), (18, 14919782696), (21, 12788385168), (24, 11189837022), (26, 10329080328), (28, 9591288876), (36, 7459891348), (39, 6886053552), (42, 6394192584), (48, 5594918511), (52, 5164540164), (56, 4795644438), (63, 4262795056), (72, 3729945674), (78, 3443026776), (84, 3197096292), (91, 2951165808), (104, 2582270082), (112, 2397822219), (117, 2295351184), (126, 2131397528), (144, 1864972837), (156, 1721513388), (168, 1598548146), (182, 1475582904), (208, 1291135041), (234, 1147675592), (252, 1065698764), (273, 983721936), (312, 860756694), (336, 799274073), (364, 737791452), (468, 573837796), (504, 532849382), (546, 491860968), (624, 430378347), (728, 368895726), (819, 327907312), (936, 286918898), (1008, 266424691), (1092, 245930484), (1456, 184447863), (1638, 163953656), (1872, 143459449), (2184, 122965242), (3276, 81976828), (4368, 61482621), (6552, 40988414), (13104, 20494207)]