1004609952

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{20399}}^1$

素因数の和:20440

約数の個数: 120

約数和(自身を含む): 3110184000

約数和(自身を除く): 2105574048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5472, 6156, 8208, 12312, 16416, 20399, 24624, 40798, 49248, 61197, 81596, 122394, 163192, 183591, 244788, 326384, 367182, 387581, 489576, 550773, 652768, 734364, 775162, 979152, 1101546, 1162743, 1468728, 1550324, 1652319, 1958304, 2203092, 2325486, 2937456, 3100648, 3304638, 3488229, 4406184, 4650972, 5874912, 6201296, 6609276, 6976458, 8812368, 9301944, 10464687, 12402592, 13218552, 13952916, 17624736, 18603888, 20929374, 26437104, 27905832, 31394061, 37207776, 41858748, 52874208, 55811664, 62788122, 83717496, 111623328, 125576244, 167434992, 251152488, 334869984, 502304976, 1004609952]

約数ペア:

[(1, 1004609952), (2, 502304976), (3, 334869984), (4, 251152488), (6, 167434992), (8, 125576244), (9, 111623328), (12, 83717496), (16, 62788122), (18, 55811664), (19, 52874208), (24, 41858748), (27, 37207776), (32, 31394061), (36, 27905832), (38, 26437104), (48, 20929374), (54, 18603888), (57, 17624736), (72, 13952916), (76, 13218552), (81, 12402592), (96, 10464687), (108, 9301944), (114, 8812368), (144, 6976458), (152, 6609276), (162, 6201296), (171, 5874912), (216, 4650972), (228, 4406184), (288, 3488229), (304, 3304638), (324, 3100648), (342, 2937456), (432, 2325486), (456, 2203092), (513, 1958304), (608, 1652319), (648, 1550324), (684, 1468728), (864, 1162743), (912, 1101546), (1026, 979152), (1296, 775162), (1368, 734364), (1539, 652768), (1824, 550773), (2052, 489576), (2592, 387581), (2736, 367182), (3078, 326384), (4104, 244788), (5472, 183591), (6156, 163192), (8208, 122394), (12312, 81596), (16416, 61197), (20399, 49248), (24624, 40798)]