381292128

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:730

約数の個数: 216

約数和(自身を含む): 1294052760

約数和(自身を除く): 912760632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 49, 56, 63, 72, 82, 84, 96, 98, 112, 123, 126, 144, 147, 164, 168, 196, 224, 246, 252, 287, 288, 294, 328, 336, 369, 392, 441, 492, 504, 574, 588, 656, 659, 672, 738, 784, 861, 882, 984, 1008, 1148, 1176, 1312, 1318, 1476, 1568, 1722, 1764, 1968, 1977, 2009, 2016, 2296, 2352, 2583, 2636, 2952, 3444, 3528, 3936, 3954, 4018, 4592, 4613, 4704, 5166, 5272, 5904, 5931, 6027, 6888, 7056, 7908, 8036, 9184, 9226, 10332, 10544, 11808, 11862, 12054, 13776, 13839, 14112, 15816, 16072, 18081, 18452, 20664, 21088, 23724, 24108, 27019, 27552, 27678, 31632, 32144, 32291, 36162, 36904, 41328, 41517, 47448, 48216, 54038, 55356, 63264, 64288, 64582, 72324, 73808, 81057, 82656, 83034, 94896, 96432, 96873, 108076, 110712, 129164, 144648, 147616, 162114, 166068, 189133, 189792, 192864, 193746, 216152, 221424, 243171, 258328, 289296, 290619, 324228, 332136, 378266, 387492, 432304, 442848, 486342, 516656, 567399, 578592, 581238, 648456, 664272, 756532, 774984, 864608, 972684, 1033312, 1134798, 1162476, 1296912, 1323931, 1328544, 1513064, 1549968, 1702197, 1945368, 2269596, 2324952, 2593824, 2647862, 3026128, 3099936, 3404394, 3890736, 3971793, 4539192, 4649904, 5295724, 6052256, 6808788, 7781472, 7943586, 9078384, 9299808, 10591448, 11915379, 13617576, 15887172, 18156768, 21182896, 23830758, 27235152, 31774344, 42365792, 47661516, 54470304, 63548688, 95323032, 127097376, 190646064, 381292128]

約数ペア:

[(1, 381292128), (2, 190646064), (3, 127097376), (4, 95323032), (6, 63548688), (7, 54470304), (8, 47661516), (9, 42365792), (12, 31774344), (14, 27235152), (16, 23830758), (18, 21182896), (21, 18156768), (24, 15887172), (28, 13617576), (32, 11915379), (36, 10591448), (41, 9299808), (42, 9078384), (48, 7943586), (49, 7781472), (56, 6808788), (63, 6052256), (72, 5295724), (82, 4649904), (84, 4539192), (96, 3971793), (98, 3890736), (112, 3404394), (123, 3099936), (126, 3026128), (144, 2647862), (147, 2593824), (164, 2324952), (168, 2269596), (196, 1945368), (224, 1702197), (246, 1549968), (252, 1513064), (287, 1328544), (288, 1323931), (294, 1296912), (328, 1162476), (336, 1134798), (369, 1033312), (392, 972684), (441, 864608), (492, 774984), (504, 756532), (574, 664272), (588, 648456), (656, 581238), (659, 578592), (672, 567399), (738, 516656), (784, 486342), (861, 442848), (882, 432304), (984, 387492), (1008, 378266), (1148, 332136), (1176, 324228), (1312, 290619), (1318, 289296), (1476, 258328), (1568, 243171), (1722, 221424), (1764, 216152), (1968, 193746), (1977, 192864), (2009, 189792), (2016, 189133), (2296, 166068), (2352, 162114), (2583, 147616), (2636, 144648), (2952, 129164), (3444, 110712), (3528, 108076), (3936, 96873), (3954, 96432), (4018, 94896), (4592, 83034), (4613, 82656), (4704, 81057), (5166, 73808), (5272, 72324), (5904, 64582), (5931, 64288), (6027, 63264), (6888, 55356), (7056, 54038), (7908, 48216), (8036, 47448), (9184, 41517), (9226, 41328), (10332, 36904), (10544, 36162), (11808, 32291), (11862, 32144), (12054, 31632), (13776, 27678), (13839, 27552), (14112, 27019), (15816, 24108), (16072, 23724), (18081, 21088), (18452, 20664)]