4009798912

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 10360627200

約数和(自身を除く): 6350828288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 31, 32, 38, 56, 58, 62, 64, 76, 112, 116, 124, 128, 131, 133, 152, 203, 217, 224, 232, 248, 256, 262, 266, 304, 406, 434, 448, 464, 496, 524, 532, 551, 589, 608, 812, 868, 896, 899, 917, 928, 992, 1048, 1064, 1102, 1178, 1216, 1624, 1736, 1792, 1798, 1834, 1856, 1984, 2096, 2128, 2204, 2356, 2432, 2489, 3248, 3472, 3596, 3668, 3712, 3799, 3857, 3968, 4061, 4123, 4192, 4256, 4408, 4712, 4864, 4978, 6293, 6496, 6944, 7192, 7336, 7424, 7598, 7714, 7936, 8122, 8246, 8384, 8512, 8816, 9424, 9956, 12586, 12992, 13888, 14384, 14672, 15196, 15428, 16244, 16492, 16768, 17024, 17081, 17423, 17632, 18848, 19912, 25172, 25984, 26593, 27776, 28427, 28768, 29344, 30392, 30856, 32488, 32984, 33536, 34048, 34162, 34846, 35264, 37696, 39824, 50344, 51968, 53186, 55552, 56854, 57536, 58688, 60784, 61712, 64976, 65968, 68324, 69692, 70528, 72181, 75392, 77159, 79648, 100688, 106372, 113708, 115072, 117376, 117769, 119567, 121568, 123424, 129952, 131936, 136648, 139384, 141056, 144362, 150784, 154318, 159296, 201376, 212744, 227416, 230144, 234752, 235538, 239134, 243136, 246848, 259904, 263872, 273296, 278768, 288724, 308636, 318592, 402752, 425488, 454832, 471076, 478268, 486272, 493696, 505267, 519808, 527744, 540113, 546592, 557536, 577448, 617272, 637184, 805504, 824383, 850976, 909664, 942152, 956536, 972544, 987392, 1010534, 1039616, 1055488, 1080226, 1093184, 1115072, 1154896, 1234544, 1611008, 1648766, 1701952, 1819328, 1884304, 1913072, 2021068, 2160452, 2186368, 2230144, 2237611, 2309792, 2469088, 3297532, 3403904, 3638656, 3768608, 3826144, 4042136, 4320904, 4372736, 4460288, 4475222, 4619584, 4938176, 6595064, 6807808, 7277312, 7537216, 7652288, 8084272, 8641808, 8950444, 9239168, 9876352, 13190128, 15074432, 15304576, 15663277, 16168544, 17283616, 17900888, 18478336, 19752704, 26380256, 30148864, 30609152, 31326554, 32337088, 34567232, 35801776, 52760512, 62653108, 64674176, 69134464, 71603552, 105521024, 125306216, 129348352, 138268928, 143207104, 211042048, 250612432, 286414208, 501224864, 572828416, 1002449728, 2004899456, 4009798912]

約数ペア:

[(1, 4009798912), (2, 2004899456), (4, 1002449728), (7, 572828416), (8, 501224864), (14, 286414208), (16, 250612432), (19, 211042048), (28, 143207104), (29, 138268928), (31, 129348352), (32, 125306216), (38, 105521024), (56, 71603552), (58, 69134464), (62, 64674176), (64, 62653108), (76, 52760512), (112, 35801776), (116, 34567232), (124, 32337088), (128, 31326554), (131, 30609152), (133, 30148864), (152, 26380256), (203, 19752704), (217, 18478336), (224, 17900888), (232, 17283616), (248, 16168544), (256, 15663277), (262, 15304576), (266, 15074432), (304, 13190128), (406, 9876352), (434, 9239168), (448, 8950444), (464, 8641808), (496, 8084272), (524, 7652288), (532, 7537216), (551, 7277312), (589, 6807808), (608, 6595064), (812, 4938176), (868, 4619584), (896, 4475222), (899, 4460288), (917, 4372736), (928, 4320904), (992, 4042136), (1048, 3826144), (1064, 3768608), (1102, 3638656), (1178, 3403904), (1216, 3297532), (1624, 2469088), (1736, 2309792), (1792, 2237611), (1798, 2230144), (1834, 2186368), (1856, 2160452), (1984, 2021068), (2096, 1913072), (2128, 1884304), (2204, 1819328), (2356, 1701952), (2432, 1648766), (2489, 1611008), (3248, 1234544), (3472, 1154896), (3596, 1115072), (3668, 1093184), (3712, 1080226), (3799, 1055488), (3857, 1039616), (3968, 1010534), (4061, 987392), (4123, 972544), (4192, 956536), (4256, 942152), (4408, 909664), (4712, 850976), (4864, 824383), (4978, 805504), (6293, 637184), (6496, 617272), (6944, 577448), (7192, 557536), (7336, 546592), (7424, 540113), (7598, 527744), (7714, 519808), (7936, 505267), (8122, 493696), (8246, 486272), (8384, 478268), (8512, 471076), (8816, 454832), (9424, 425488), (9956, 402752), (12586, 318592), (12992, 308636), (13888, 288724), (14384, 278768), (14672, 273296), (15196, 263872), (15428, 259904), (16244, 246848), (16492, 243136), (16768, 239134), (17024, 235538), (17081, 234752), (17423, 230144), (17632, 227416), (18848, 212744), (19912, 201376), (25172, 159296), (25984, 154318), (26593, 150784), (27776, 144362), (28427, 141056), (28768, 139384), (29344, 136648), (30392, 131936), (30856, 129952), (32488, 123424), (32984, 121568), (33536, 119567), (34048, 117769), (34162, 117376), (34846, 115072), (35264, 113708), (37696, 106372), (39824, 100688), (50344, 79648), (51968, 77159), (53186, 75392), (55552, 72181), (56854, 70528), (57536, 69692), (58688, 68324), (60784, 65968), (61712, 64976)]