643030848

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:809

約数の個数: 168

約数和(自身を含む): 1974582792

約数和(自身を除く): 1331551944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 97, 102, 136, 144, 153, 192, 194, 204, 272, 288, 291, 306, 388, 408, 544, 576, 582, 612, 677, 776, 816, 873, 1088, 1164, 1224, 1354, 1552, 1632, 1649, 1746, 2031, 2328, 2448, 2708, 3104, 3264, 3298, 3492, 4062, 4656, 4896, 4947, 5416, 6093, 6208, 6596, 6984, 8124, 9312, 9792, 9894, 10832, 11509, 12186, 13192, 13968, 14841, 16248, 18624, 19788, 21664, 23018, 24372, 26384, 27936, 29682, 32496, 34527, 39576, 43328, 46036, 48744, 52768, 55872, 59364, 64992, 65669, 69054, 79152, 92072, 97488, 103581, 105536, 118728, 129984, 131338, 138108, 158304, 184144, 194976, 197007, 207162, 237456, 262676, 276216, 316608, 368288, 389952, 394014, 414324, 474912, 525352, 552432, 591021, 736576, 788028, 828648, 949824, 1050704, 1104864, 1116373, 1182042, 1576056, 1657296, 2101408, 2209728, 2232746, 2364084, 3152112, 3314592, 3349119, 4202816, 4465492, 4728168, 6304224, 6629184, 6698238, 8930984, 9456336, 10047357, 12608448, 13396476, 17861968, 18912672, 20094714, 26792952, 35723936, 37825344, 40189428, 53585904, 71447872, 80378856, 107171808, 160757712, 214343616, 321515424, 643030848]

約数ペア:

[(1, 643030848), (2, 321515424), (3, 214343616), (4, 160757712), (6, 107171808), (8, 80378856), (9, 71447872), (12, 53585904), (16, 40189428), (17, 37825344), (18, 35723936), (24, 26792952), (32, 20094714), (34, 18912672), (36, 17861968), (48, 13396476), (51, 12608448), (64, 10047357), (68, 9456336), (72, 8930984), (96, 6698238), (97, 6629184), (102, 6304224), (136, 4728168), (144, 4465492), (153, 4202816), (192, 3349119), (194, 3314592), (204, 3152112), (272, 2364084), (288, 2232746), (291, 2209728), (306, 2101408), (388, 1657296), (408, 1576056), (544, 1182042), (576, 1116373), (582, 1104864), (612, 1050704), (677, 949824), (776, 828648), (816, 788028), (873, 736576), (1088, 591021), (1164, 552432), (1224, 525352), (1354, 474912), (1552, 414324), (1632, 394014), (1649, 389952), (1746, 368288), (2031, 316608), (2328, 276216), (2448, 262676), (2708, 237456), (3104, 207162), (3264, 197007), (3298, 194976), (3492, 184144), (4062, 158304), (4656, 138108), (4896, 131338), (4947, 129984), (5416, 118728), (6093, 105536), (6208, 103581), (6596, 97488), (6984, 92072), (8124, 79152), (9312, 69054), (9792, 65669), (9894, 64992), (10832, 59364), (11509, 55872), (12186, 52768), (13192, 48744), (13968, 46036), (14841, 43328), (16248, 39576), (18624, 34527), (19788, 32496), (21664, 29682), (23018, 27936), (24372, 26384)]