250304472

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 781720800

約数和(自身を除く): 531416328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 61, 66, 72, 88, 99, 108, 121, 122, 132, 157, 183, 198, 216, 242, 244, 264, 297, 314, 363, 366, 396, 471, 484, 488, 549, 594, 628, 671, 726, 732, 792, 942, 968, 1089, 1098, 1188, 1256, 1342, 1413, 1452, 1464, 1647, 1727, 1884, 2013, 2178, 2196, 2376, 2684, 2826, 2904, 3267, 3294, 3454, 3768, 4026, 4239, 4356, 4392, 5181, 5368, 5652, 6039, 6534, 6588, 6908, 7381, 8052, 8478, 8712, 9577, 10362, 11304, 12078, 13068, 13176, 13816, 14762, 15543, 16104, 16956, 18117, 18997, 19154, 20724, 22143, 24156, 26136, 28731, 29524, 31086, 33912, 36234, 37994, 38308, 41448, 44286, 46629, 48312, 56991, 57462, 59048, 62172, 66429, 72468, 75988, 76616, 86193, 88572, 93258, 105347, 113982, 114924, 124344, 132858, 144936, 151976, 170973, 172386, 177144, 186516, 199287, 210694, 227964, 229848, 258579, 265716, 316041, 341946, 344772, 373032, 398574, 421388, 455928, 512919, 517158, 531432, 632082, 683892, 689544, 797148, 842776, 948123, 1025838, 1034316, 1158817, 1264164, 1367784, 1594296, 1896246, 2051676, 2068632, 2317634, 2528328, 2844369, 3476451, 3792492, 4103352, 4635268, 5688738, 6952902, 7584984, 9270536, 10429353, 11377476, 13905804, 20858706, 22754952, 27811608, 31288059, 41717412, 62576118, 83434824, 125152236, 250304472]

約数ペア:

[(1, 250304472), (2, 125152236), (3, 83434824), (4, 62576118), (6, 41717412), (8, 31288059), (9, 27811608), (11, 22754952), (12, 20858706), (18, 13905804), (22, 11377476), (24, 10429353), (27, 9270536), (33, 7584984), (36, 6952902), (44, 5688738), (54, 4635268), (61, 4103352), (66, 3792492), (72, 3476451), (88, 2844369), (99, 2528328), (108, 2317634), (121, 2068632), (122, 2051676), (132, 1896246), (157, 1594296), (183, 1367784), (198, 1264164), (216, 1158817), (242, 1034316), (244, 1025838), (264, 948123), (297, 842776), (314, 797148), (363, 689544), (366, 683892), (396, 632082), (471, 531432), (484, 517158), (488, 512919), (549, 455928), (594, 421388), (628, 398574), (671, 373032), (726, 344772), (732, 341946), (792, 316041), (942, 265716), (968, 258579), (1089, 229848), (1098, 227964), (1188, 210694), (1256, 199287), (1342, 186516), (1413, 177144), (1452, 172386), (1464, 170973), (1647, 151976), (1727, 144936), (1884, 132858), (2013, 124344), (2178, 114924), (2196, 113982), (2376, 105347), (2684, 93258), (2826, 88572), (2904, 86193), (3267, 76616), (3294, 75988), (3454, 72468), (3768, 66429), (4026, 62172), (4239, 59048), (4356, 57462), (4392, 56991), (5181, 48312), (5368, 46629), (5652, 44286), (6039, 41448), (6534, 38308), (6588, 37994), (6908, 36234), (7381, 33912), (8052, 31086), (8478, 29524), (8712, 28731), (9577, 26136), (10362, 24156), (11304, 22143), (12078, 20724), (13068, 19154), (13176, 18997), (13816, 18117), (14762, 16956), (15543, 16104)]