253305624

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3209}}^1$

素因数の和:3265

約数の個数: 128

約数和(自身を含む): 776563200

約数和(自身を除く): 523257576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 23, 24, 26, 33, 39, 44, 46, 52, 66, 69, 78, 88, 92, 104, 132, 138, 143, 156, 184, 253, 264, 276, 286, 299, 312, 429, 506, 552, 572, 598, 759, 858, 897, 1012, 1144, 1196, 1518, 1716, 1794, 2024, 2392, 3036, 3209, 3289, 3432, 3588, 6072, 6418, 6578, 7176, 9627, 9867, 12836, 13156, 19254, 19734, 25672, 26312, 35299, 38508, 39468, 41717, 70598, 73807, 77016, 78936, 83434, 105897, 125151, 141196, 147614, 166868, 211794, 221421, 250302, 282392, 295228, 333736, 423588, 442842, 458887, 500604, 590456, 811877, 847176, 885684, 917774, 959491, 1001208, 1376661, 1623754, 1771368, 1835548, 1918982, 2435631, 2753322, 2878473, 3247508, 3671096, 3837964, 4871262, 5506644, 5756946, 6495016, 7675928, 9742524, 10554401, 11013288, 11513892, 19485048, 21108802, 23027784, 31663203, 42217604, 63326406, 84435208, 126652812, 253305624]

約数ペア:

[(1, 253305624), (2, 126652812), (3, 84435208), (4, 63326406), (6, 42217604), (8, 31663203), (11, 23027784), (12, 21108802), (13, 19485048), (22, 11513892), (23, 11013288), (24, 10554401), (26, 9742524), (33, 7675928), (39, 6495016), (44, 5756946), (46, 5506644), (52, 4871262), (66, 3837964), (69, 3671096), (78, 3247508), (88, 2878473), (92, 2753322), (104, 2435631), (132, 1918982), (138, 1835548), (143, 1771368), (156, 1623754), (184, 1376661), (253, 1001208), (264, 959491), (276, 917774), (286, 885684), (299, 847176), (312, 811877), (429, 590456), (506, 500604), (552, 458887), (572, 442842), (598, 423588), (759, 333736), (858, 295228), (897, 282392), (1012, 250302), (1144, 221421), (1196, 211794), (1518, 166868), (1716, 147614), (1794, 141196), (2024, 125151), (2392, 105897), (3036, 83434), (3209, 78936), (3289, 77016), (3432, 73807), (3588, 70598), (6072, 41717), (6418, 39468), (6578, 38508), (7176, 35299), (9627, 26312), (9867, 25672), (12836, 19734), (13156, 19254)]