389089008

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:602

約数の個数: 300

約数和(自身を含む): 1431651672

約数和(自身を除く): 1042562664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 72, 77, 81, 84, 88, 98, 99, 108, 112, 126, 132, 144, 147, 154, 162, 168, 176, 189, 196, 198, 216, 231, 252, 264, 294, 297, 308, 324, 336, 378, 392, 396, 432, 441, 462, 504, 528, 539, 557, 567, 588, 594, 616, 648, 693, 756, 784, 792, 882, 891, 924, 1008, 1078, 1114, 1134, 1176, 1188, 1232, 1296, 1323, 1386, 1512, 1584, 1617, 1671, 1764, 1782, 1848, 2079, 2156, 2228, 2268, 2352, 2376, 2646, 2772, 3024, 3234, 3342, 3528, 3564, 3696, 3899, 3969, 4158, 4312, 4456, 4536, 4752, 4851, 5013, 5292, 5544, 6127, 6237, 6468, 6684, 7056, 7128, 7798, 7938, 8316, 8624, 8912, 9072, 9702, 10026, 10584, 11088, 11697, 12254, 12474, 12936, 13368, 14256, 14553, 15039, 15596, 15876, 16632, 18381, 19404, 20052, 21168, 23394, 24508, 24948, 25872, 26736, 27293, 29106, 30078, 31192, 31752, 33264, 35091, 36762, 38808, 40104, 42889, 43659, 45117, 46788, 49016, 49896, 54586, 55143, 58212, 60156, 62384, 63504, 70182, 73524, 77616, 80208, 81879, 85778, 87318, 90234, 93576, 98032, 99792, 105273, 109172, 110286, 116424, 120312, 128667, 140364, 147048, 163758, 165429, 171556, 174636, 180468, 187152, 210546, 218344, 220572, 232848, 240624, 245637, 257334, 280728, 294096, 300223, 315819, 327516, 330858, 343112, 349272, 360936, 386001, 421092, 436688, 441144, 491274, 496287, 514668, 561456, 600446, 631638, 655032, 661716, 686224, 698544, 721872, 736911, 772002, 842184, 882288, 900669, 982548, 992574, 1029336, 1158003, 1200892, 1263276, 1310064, 1323432, 1473822, 1544004, 1684368, 1801338, 1965096, 1985148, 2058672, 2210733, 2316006, 2401784, 2526552, 2646864, 2702007, 2947644, 3088008, 3474009, 3602676, 3930192, 3970296, 4421466, 4632012, 4803568, 5053104, 5404014, 5895288, 6176016, 6948018, 7205352, 7940592, 8106021, 8842932, 9264024, 10808028, 11790576, 13896036, 14410704, 16212042, 17685864, 18528048, 21616056, 24318063, 27792072, 32424084, 35371728, 43232112, 48636126, 55584144, 64848168, 97272252, 129696336, 194544504, 389089008]

約数ペア:

[(1, 389089008), (2, 194544504), (3, 129696336), (4, 97272252), (6, 64848168), (7, 55584144), (8, 48636126), (9, 43232112), (11, 35371728), (12, 32424084), (14, 27792072), (16, 24318063), (18, 21616056), (21, 18528048), (22, 17685864), (24, 16212042), (27, 14410704), (28, 13896036), (33, 11790576), (36, 10808028), (42, 9264024), (44, 8842932), (48, 8106021), (49, 7940592), (54, 7205352), (56, 6948018), (63, 6176016), (66, 5895288), (72, 5404014), (77, 5053104), (81, 4803568), (84, 4632012), (88, 4421466), (98, 3970296), (99, 3930192), (108, 3602676), (112, 3474009), (126, 3088008), (132, 2947644), (144, 2702007), (147, 2646864), (154, 2526552), (162, 2401784), (168, 2316006), (176, 2210733), (189, 2058672), (196, 1985148), (198, 1965096), (216, 1801338), (231, 1684368), (252, 1544004), (264, 1473822), (294, 1323432), (297, 1310064), (308, 1263276), (324, 1200892), (336, 1158003), (378, 1029336), (392, 992574), (396, 982548), (432, 900669), (441, 882288), (462, 842184), (504, 772002), (528, 736911), (539, 721872), (557, 698544), (567, 686224), (588, 661716), (594, 655032), (616, 631638), (648, 600446), (693, 561456), (756, 514668), (784, 496287), (792, 491274), (882, 441144), (891, 436688), (924, 421092), (1008, 386001), (1078, 360936), (1114, 349272), (1134, 343112), (1176, 330858), (1188, 327516), (1232, 315819), (1296, 300223), (1323, 294096), (1386, 280728), (1512, 257334), (1584, 245637), (1617, 240624), (1671, 232848), (1764, 220572), (1782, 218344), (1848, 210546), (2079, 187152), (2156, 180468), (2228, 174636), (2268, 171556), (2352, 165429), (2376, 163758), (2646, 147048), (2772, 140364), (3024, 128667), (3234, 120312), (3342, 116424), (3528, 110286), (3564, 109172), (3696, 105273), (3899, 99792), (3969, 98032), (4158, 93576), (4312, 90234), (4456, 87318), (4536, 85778), (4752, 81879), (4851, 80208), (5013, 77616), (5292, 73524), (5544, 70182), (6127, 63504), (6237, 62384), (6468, 60156), (6684, 58212), (7056, 55143), (7128, 54586), (7798, 49896), (7938, 49016), (8316, 46788), (8624, 45117), (8912, 43659), (9072, 42889), (9702, 40104), (10026, 38808), (10584, 36762), (11088, 35091), (11697, 33264), (12254, 31752), (12474, 31192), (12936, 30078), (13368, 29106), (14256, 27293), (14553, 26736), (15039, 25872), (15596, 24948), (15876, 24508), (16632, 23394), (18381, 21168), (19404, 20052)]