316175496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2039}}^1$

素因数の和:2139

約数の個数: 128

約数和(自身を含む): 987033600

約数和(自身を除く): 670858104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 142, 156, 168, 182, 213, 273, 284, 312, 364, 426, 497, 546, 568, 728, 852, 923, 994, 1092, 1491, 1704, 1846, 1988, 2039, 2184, 2769, 2982, 3692, 3976, 4078, 5538, 5964, 6117, 6461, 7384, 8156, 11076, 11928, 12234, 12922, 14273, 16312, 19383, 22152, 24468, 25844, 26507, 28546, 38766, 42819, 48936, 51688, 53014, 57092, 77532, 79521, 85638, 106028, 114184, 144769, 155064, 159042, 171276, 185549, 212056, 289538, 318084, 342552, 371098, 434307, 556647, 579076, 636168, 742196, 868614, 1013383, 1113294, 1158152, 1484392, 1737228, 1881997, 2026766, 2226588, 3040149, 3474456, 3763994, 4053532, 4453176, 5645991, 6080298, 7527988, 8107064, 11291982, 12160596, 13173979, 15055976, 22583964, 24321192, 26347958, 39521937, 45167928, 52695916, 79043874, 105391832, 158087748, 316175496]

約数ペア:

[(1, 316175496), (2, 158087748), (3, 105391832), (4, 79043874), (6, 52695916), (7, 45167928), (8, 39521937), (12, 26347958), (13, 24321192), (14, 22583964), (21, 15055976), (24, 13173979), (26, 12160596), (28, 11291982), (39, 8107064), (42, 7527988), (52, 6080298), (56, 5645991), (71, 4453176), (78, 4053532), (84, 3763994), (91, 3474456), (104, 3040149), (142, 2226588), (156, 2026766), (168, 1881997), (182, 1737228), (213, 1484392), (273, 1158152), (284, 1113294), (312, 1013383), (364, 868614), (426, 742196), (497, 636168), (546, 579076), (568, 556647), (728, 434307), (852, 371098), (923, 342552), (994, 318084), (1092, 289538), (1491, 212056), (1704, 185549), (1846, 171276), (1988, 159042), (2039, 155064), (2184, 144769), (2769, 114184), (2982, 106028), (3692, 85638), (3976, 79521), (4078, 77532), (5538, 57092), (5964, 53014), (6117, 51688), (6461, 48936), (7384, 42819), (8156, 38766), (11076, 28546), (11928, 26507), (12234, 25844), (12922, 24468), (14273, 22152), (16312, 19383)]