487890648

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1547

約数の個数: 192

約数和(自身を含む): 1628467200

約数和(自身を除く): 1140576552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 124, 126, 147, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 372, 378, 392, 434, 441, 504, 558, 588, 651, 744, 756, 837, 868, 882, 1116, 1176, 1302, 1323, 1487, 1512, 1519, 1674, 1736, 1764, 1953, 2232, 2604, 2646, 2974, 3038, 3348, 3528, 3906, 4461, 4557, 5208, 5292, 5859, 5948, 6076, 6696, 7812, 8922, 9114, 10409, 10584, 11718, 11896, 12152, 13383, 13671, 15624, 17844, 18228, 20818, 23436, 26766, 27342, 31227, 35688, 36456, 40149, 41013, 41636, 46097, 46872, 53532, 54684, 62454, 72863, 80298, 82026, 83272, 92194, 93681, 107064, 109368, 124908, 138291, 145726, 160596, 164052, 184388, 187362, 218589, 249816, 276582, 281043, 291452, 321192, 322679, 328104, 368776, 374724, 414873, 437178, 553164, 562086, 582904, 645358, 655767, 749448, 829746, 874356, 968037, 1106328, 1124172, 1244619, 1290716, 1311534, 1659492, 1748712, 1936074, 1967301, 2248344, 2258753, 2489238, 2581432, 2623068, 2904111, 3318984, 3872148, 3934602, 4517506, 4978476, 5246136, 5808222, 6776259, 7744296, 7869204, 8712333, 9035012, 9956952, 11616444, 13552518, 15738408, 17424666, 18070024, 20328777, 23232888, 27105036, 34849332, 40657554, 54210072, 60986331, 69698664, 81315108, 121972662, 162630216, 243945324, 487890648]

約数ペア:

[(1, 487890648), (2, 243945324), (3, 162630216), (4, 121972662), (6, 81315108), (7, 69698664), (8, 60986331), (9, 54210072), (12, 40657554), (14, 34849332), (18, 27105036), (21, 23232888), (24, 20328777), (27, 18070024), (28, 17424666), (31, 15738408), (36, 13552518), (42, 11616444), (49, 9956952), (54, 9035012), (56, 8712333), (62, 7869204), (63, 7744296), (72, 6776259), (84, 5808222), (93, 5246136), (98, 4978476), (108, 4517506), (124, 3934602), (126, 3872148), (147, 3318984), (168, 2904111), (186, 2623068), (189, 2581432), (196, 2489238), (216, 2258753), (217, 2248344), (248, 1967301), (252, 1936074), (279, 1748712), (294, 1659492), (372, 1311534), (378, 1290716), (392, 1244619), (434, 1124172), (441, 1106328), (504, 968037), (558, 874356), (588, 829746), (651, 749448), (744, 655767), (756, 645358), (837, 582904), (868, 562086), (882, 553164), (1116, 437178), (1176, 414873), (1302, 374724), (1323, 368776), (1487, 328104), (1512, 322679), (1519, 321192), (1674, 291452), (1736, 281043), (1764, 276582), (1953, 249816), (2232, 218589), (2604, 187362), (2646, 184388), (2974, 164052), (3038, 160596), (3348, 145726), (3528, 138291), (3906, 124908), (4461, 109368), (4557, 107064), (5208, 93681), (5292, 92194), (5859, 83272), (5948, 82026), (6076, 80298), (6696, 72863), (7812, 62454), (8922, 54684), (9114, 53532), (10409, 46872), (10584, 46097), (11718, 41636), (11896, 41013), (12152, 40149), (13383, 36456), (13671, 35688), (15624, 31227), (17844, 27342), (18228, 26766), (20818, 23436)]