319961376

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 1100736000

約数和(自身を除く): 780774624

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, 79, 82, 84, 96, 98, 112, 123, 126, 144, 147, 158, 164, 168, 196, 224, 237, 246, 252, 287, 288, 294, 316, 328, 336, 343, 369, 392, 441, 474, 492, 504, 553, 574, 588, 632, 656, 672, 686, 711, 738, 784, 861, 882, 948, 984, 1008, 1029, 1106, 1148, 1176, 1264, 1312, 1372, 1422, 1476, 1568, 1659, 1722, 1764, 1896, 1968, 2009, 2016, 2058, 2212, 2296, 2352, 2528, 2583, 2744, 2844, 2952, 3087, 3239, 3318, 3444, 3528, 3792, 3871, 3936, 4018, 4116, 4424, 4592, 4704, 4977, 5166, 5488, 5688, 5904, 6027, 6174, 6478, 6636, 6888, 7056, 7584, 7742, 8036, 8232, 8848, 9184, 9717, 9954, 10332, 10976, 11376, 11613, 11808, 12054, 12348, 12956, 13272, 13776, 14063, 14112, 15484, 16072, 16464, 17696, 18081, 19434, 19908, 20664, 22673, 22752, 23226, 24108, 24696, 25912, 26544, 27097, 27552, 28126, 29151, 30968, 32144, 32928, 34839, 36162, 38868, 39816, 41328, 42189, 45346, 46452, 48216, 49392, 51824, 53088, 54194, 56252, 58302, 61936, 64288, 68019, 69678, 72324, 77736, 79632, 81291, 82656, 84378, 90692, 92904, 96432, 98784, 103648, 108388, 112504, 116604, 123872, 126567, 136038, 139356, 144648, 155472, 158711, 159264, 162582, 168756, 181384, 185808, 192864, 204057, 216776, 225008, 233208, 243873, 253134, 272076, 278712, 289296, 310944, 317422, 325164, 337512, 362768, 371616, 408114, 433552, 450016, 466416, 476133, 487746, 506268, 544152, 557424, 578592, 634844, 650328, 675024, 725536, 816228, 867104, 932832, 952266, 975492, 1012536, 1088304, 1110977, 1114848, 1269688, 1300656, 1350048, 1428399, 1632456, 1904532, 1950984, 2025072, 2176608, 2221954, 2539376, 2601312, 2856798, 3264912, 3332931, 3809064, 3901968, 4050144, 4443908, 5078752, 5713596, 6529824, 6665862, 7618128, 7803936, 8887816, 9998793, 11427192, 13331724, 15236256, 17775632, 19997586, 22854384, 26663448, 35551264, 39995172, 45708768, 53326896, 79990344, 106653792, 159980688, 319961376]

約数ペア:

[(1, 319961376), (2, 159980688), (3, 106653792), (4, 79990344), (6, 53326896), (7, 45708768), (8, 39995172), (9, 35551264), (12, 26663448), (14, 22854384), (16, 19997586), (18, 17775632), (21, 15236256), (24, 13331724), (28, 11427192), (32, 9998793), (36, 8887816), (41, 7803936), (42, 7618128), (48, 6665862), (49, 6529824), (56, 5713596), (63, 5078752), (72, 4443908), (79, 4050144), (82, 3901968), (84, 3809064), (96, 3332931), (98, 3264912), (112, 2856798), (123, 2601312), (126, 2539376), (144, 2221954), (147, 2176608), (158, 2025072), (164, 1950984), (168, 1904532), (196, 1632456), (224, 1428399), (237, 1350048), (246, 1300656), (252, 1269688), (287, 1114848), (288, 1110977), (294, 1088304), (316, 1012536), (328, 975492), (336, 952266), (343, 932832), (369, 867104), (392, 816228), (441, 725536), (474, 675024), (492, 650328), (504, 634844), (553, 578592), (574, 557424), (588, 544152), (632, 506268), (656, 487746), (672, 476133), (686, 466416), (711, 450016), (738, 433552), (784, 408114), (861, 371616), (882, 362768), (948, 337512), (984, 325164), (1008, 317422), (1029, 310944), (1106, 289296), (1148, 278712), (1176, 272076), (1264, 253134), (1312, 243873), (1372, 233208), (1422, 225008), (1476, 216776), (1568, 204057), (1659, 192864), (1722, 185808), (1764, 181384), (1896, 168756), (1968, 162582), (2009, 159264), (2016, 158711), (2058, 155472), (2212, 144648), (2296, 139356), (2352, 136038), (2528, 126567), (2583, 123872), (2744, 116604), (2844, 112504), (2952, 108388), (3087, 103648), (3239, 98784), (3318, 96432), (3444, 92904), (3528, 90692), (3792, 84378), (3871, 82656), (3936, 81291), (4018, 79632), (4116, 77736), (4424, 72324), (4592, 69678), (4704, 68019), (4977, 64288), (5166, 61936), (5488, 58302), (5688, 56252), (5904, 54194), (6027, 53088), (6174, 51824), (6478, 49392), (6636, 48216), (6888, 46452), (7056, 45346), (7584, 42189), (7742, 41328), (8036, 39816), (8232, 38868), (8848, 36162), (9184, 34839), (9717, 32928), (9954, 32144), (10332, 30968), (10976, 29151), (11376, 28126), (11613, 27552), (11808, 27097), (12054, 26544), (12348, 25912), (12956, 24696), (13272, 24108), (13776, 23226), (14063, 22752), (14112, 22673), (15484, 20664), (16072, 19908), (16464, 19434), (17696, 18081)]