388079328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1497

約数の個数: 192

約数和(自身を含む): 1295142912

約数和(自身を除く): 907063584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 496, 546, 624, 651, 672, 728, 744, 806, 868, 992, 1092, 1209, 1248, 1302, 1433, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 2866, 2912, 2976, 3224, 3472, 4299, 4368, 4836, 5208, 5642, 5732, 6448, 6944, 8463, 8598, 8736, 9672, 10031, 10416, 11284, 11464, 12896, 16926, 17196, 18629, 19344, 20062, 20832, 22568, 22928, 30093, 33852, 34392, 37258, 38688, 40124, 44423, 45136, 45856, 55887, 60186, 67704, 68784, 74516, 80248, 88846, 90272, 111774, 120372, 130403, 133269, 135408, 137568, 149032, 160496, 177692, 223548, 240744, 260806, 266538, 270816, 298064, 310961, 320992, 355384, 391209, 447096, 481488, 521612, 533076, 577499, 596128, 621922, 710768, 782418, 894192, 932883, 962976, 1043224, 1066152, 1154998, 1243844, 1421536, 1564836, 1732497, 1788384, 1865766, 2086448, 2132304, 2309996, 2487688, 3129672, 3464994, 3731532, 4042493, 4172896, 4264608, 4619992, 4975376, 6259344, 6929988, 7463064, 8084986, 9239984, 9950752, 12127479, 12518688, 13859976, 14926128, 16169972, 18479968, 24254958, 27719952, 29852256, 32339944, 48509916, 55439904, 64679888, 97019832, 129359776, 194039664, 388079328]

約数ペア:

[(1, 388079328), (2, 194039664), (3, 129359776), (4, 97019832), (6, 64679888), (7, 55439904), (8, 48509916), (12, 32339944), (13, 29852256), (14, 27719952), (16, 24254958), (21, 18479968), (24, 16169972), (26, 14926128), (28, 13859976), (31, 12518688), (32, 12127479), (39, 9950752), (42, 9239984), (48, 8084986), (52, 7463064), (56, 6929988), (62, 6259344), (78, 4975376), (84, 4619992), (91, 4264608), (93, 4172896), (96, 4042493), (104, 3731532), (112, 3464994), (124, 3129672), (156, 2487688), (168, 2309996), (182, 2132304), (186, 2086448), (208, 1865766), (217, 1788384), (224, 1732497), (248, 1564836), (273, 1421536), (312, 1243844), (336, 1154998), (364, 1066152), (372, 1043224), (403, 962976), (416, 932883), (434, 894192), (496, 782418), (546, 710768), (624, 621922), (651, 596128), (672, 577499), (728, 533076), (744, 521612), (806, 481488), (868, 447096), (992, 391209), (1092, 355384), (1209, 320992), (1248, 310961), (1302, 298064), (1433, 270816), (1456, 266538), (1488, 260806), (1612, 240744), (1736, 223548), (2184, 177692), (2418, 160496), (2604, 149032), (2821, 137568), (2866, 135408), (2912, 133269), (2976, 130403), (3224, 120372), (3472, 111774), (4299, 90272), (4368, 88846), (4836, 80248), (5208, 74516), (5642, 68784), (5732, 67704), (6448, 60186), (6944, 55887), (8463, 45856), (8598, 45136), (8736, 44423), (9672, 40124), (10031, 38688), (10416, 37258), (11284, 34392), (11464, 33852), (12896, 30093), (16926, 22928), (17196, 22568), (18629, 20832), (19344, 20062)]