201728537384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1\times {\mathrm{3923}}^1$

素因数の和:4923

約数の個数: 128

約数和(自身を含む): 449304278400

約数和(自身を除く): 247575741016

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 37, 44, 68, 74, 88, 136, 148, 187, 296, 374, 407, 629, 748, 814, 929, 1258, 1496, 1628, 1858, 2516, 3256, 3716, 3923, 5032, 6919, 7432, 7846, 10219, 13838, 15692, 15793, 20438, 27676, 31384, 31586, 34373, 40876, 43153, 55352, 63172, 66691, 68746, 81752, 86306, 126344, 133382, 137492, 145151, 172612, 173723, 266764, 274984, 290302, 345224, 347446, 378103, 533528, 580604, 584341, 694892, 733601, 756206, 1161208, 1168682, 1389784, 1467202, 1512412, 1596661, 2337364, 2467567, 2934404, 3024824, 3193322, 3644467, 4674728, 4935134, 5868808, 6386644, 6427751, 7288934, 9870268, 12773288, 12855502, 14577868, 19740536, 25711004, 27143237, 29155736, 40089137, 51422008, 54286474, 61955939, 80178274, 108572948, 123911878, 134845279, 160356548, 217145896, 247823756, 269690558, 320713096, 495647512, 539381116, 681515329, 1078762232, 1363030658, 1483298069, 2292369743, 2726061316, 2966596138, 4584739486, 5452122632, 5933192276, 9169478972, 11866384552, 18338957944, 25216067173, 50432134346, 100864268692, 201728537384]

約数ペア:

[(1, 201728537384), (2, 100864268692), (4, 50432134346), (8, 25216067173), (11, 18338957944), (17, 11866384552), (22, 9169478972), (34, 5933192276), (37, 5452122632), (44, 4584739486), (68, 2966596138), (74, 2726061316), (88, 2292369743), (136, 1483298069), (148, 1363030658), (187, 1078762232), (296, 681515329), (374, 539381116), (407, 495647512), (629, 320713096), (748, 269690558), (814, 247823756), (929, 217145896), (1258, 160356548), (1496, 134845279), (1628, 123911878), (1858, 108572948), (2516, 80178274), (3256, 61955939), (3716, 54286474), (3923, 51422008), (5032, 40089137), (6919, 29155736), (7432, 27143237), (7846, 25711004), (10219, 19740536), (13838, 14577868), (15692, 12855502), (15793, 12773288), (20438, 9870268), (27676, 7288934), (31384, 6427751), (31586, 6386644), (34373, 5868808), (40876, 4935134), (43153, 4674728), (55352, 3644467), (63172, 3193322), (66691, 3024824), (68746, 2934404), (81752, 2467567), (86306, 2337364), (126344, 1596661), (133382, 1512412), (137492, 1467202), (145151, 1389784), (172612, 1168682), (173723, 1161208), (266764, 756206), (274984, 733601), (290302, 694892), (345224, 584341), (347446, 580604), (378103, 533528)]