304475808

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{383}}^1$

素因数の和:436

約数の個数: 216

約数和(自身を含む): 1009387008

約数和(自身を除く): 704911200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 169, 182, 196, 208, 224, 273, 294, 312, 336, 338, 364, 383, 392, 416, 507, 546, 588, 624, 637, 672, 676, 728, 766, 784, 1014, 1092, 1149, 1176, 1183, 1248, 1274, 1352, 1456, 1532, 1568, 1911, 2028, 2184, 2298, 2352, 2366, 2548, 2681, 2704, 2912, 3064, 3549, 3822, 4056, 4368, 4596, 4704, 4732, 4979, 5096, 5362, 5408, 6128, 7098, 7644, 8043, 8112, 8281, 8736, 9192, 9464, 9958, 10192, 10724, 12256, 14196, 14937, 15288, 16086, 16224, 16562, 18384, 18767, 18928, 19916, 20384, 21448, 24843, 28392, 29874, 30576, 32172, 33124, 34853, 36768, 37534, 37856, 39832, 42896, 49686, 56301, 56784, 59748, 61152, 64344, 64727, 66248, 69706, 75068, 79664, 85792, 99372, 104559, 112602, 113568, 119496, 128688, 129454, 132496, 139412, 150136, 159328, 194181, 198744, 209118, 225204, 238992, 243971, 257376, 258908, 264992, 278824, 300272, 388362, 397488, 418236, 450408, 453089, 477984, 487942, 517816, 557648, 600544, 731913, 776724, 794976, 836472, 900816, 906178, 975884, 1035632, 1115296, 1359267, 1463826, 1553448, 1672944, 1801632, 1812356, 1951768, 2071264, 2718534, 2927652, 3106896, 3171623, 3345888, 3624712, 3903536, 5437068, 5855304, 6213792, 6343246, 7249424, 7807072, 9514869, 10874136, 11710608, 12686492, 14498848, 19029738, 21748272, 23421216, 25372984, 38059476, 43496544, 50745968, 76118952, 101491936, 152237904, 304475808]

約数ペア:

[(1, 304475808), (2, 152237904), (3, 101491936), (4, 76118952), (6, 50745968), (7, 43496544), (8, 38059476), (12, 25372984), (13, 23421216), (14, 21748272), (16, 19029738), (21, 14498848), (24, 12686492), (26, 11710608), (28, 10874136), (32, 9514869), (39, 7807072), (42, 7249424), (48, 6343246), (49, 6213792), (52, 5855304), (56, 5437068), (78, 3903536), (84, 3624712), (91, 3345888), (96, 3171623), (98, 3106896), (104, 2927652), (112, 2718534), (147, 2071264), (156, 1951768), (168, 1812356), (169, 1801632), (182, 1672944), (196, 1553448), (208, 1463826), (224, 1359267), (273, 1115296), (294, 1035632), (312, 975884), (336, 906178), (338, 900816), (364, 836472), (383, 794976), (392, 776724), (416, 731913), (507, 600544), (546, 557648), (588, 517816), (624, 487942), (637, 477984), (672, 453089), (676, 450408), (728, 418236), (766, 397488), (784, 388362), (1014, 300272), (1092, 278824), (1149, 264992), (1176, 258908), (1183, 257376), (1248, 243971), (1274, 238992), (1352, 225204), (1456, 209118), (1532, 198744), (1568, 194181), (1911, 159328), (2028, 150136), (2184, 139412), (2298, 132496), (2352, 129454), (2366, 128688), (2548, 119496), (2681, 113568), (2704, 112602), (2912, 104559), (3064, 99372), (3549, 85792), (3822, 79664), (4056, 75068), (4368, 69706), (4596, 66248), (4704, 64727), (4732, 64344), (4979, 61152), (5096, 59748), (5362, 56784), (5408, 56301), (6128, 49686), (7098, 42896), (7644, 39832), (8043, 37856), (8112, 37534), (8281, 36768), (8736, 34853), (9192, 33124), (9464, 32172), (9958, 30576), (10192, 29874), (10724, 28392), (12256, 24843), (14196, 21448), (14937, 20384), (15288, 19916), (16086, 18928), (16224, 18767), (16562, 18384)]