321501888

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1079

約数の個数: 168

約数和(自身を含む): 1004468400

約数和(自身を除く): 682966512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 64, 72, 76, 87, 96, 114, 116, 144, 152, 171, 174, 192, 228, 232, 261, 288, 304, 342, 348, 456, 464, 522, 551, 576, 608, 684, 696, 912, 928, 1013, 1044, 1102, 1216, 1368, 1392, 1653, 1824, 1856, 2026, 2088, 2204, 2736, 2784, 3039, 3306, 3648, 4052, 4176, 4408, 4959, 5472, 5568, 6078, 6612, 8104, 8352, 8816, 9117, 9918, 10944, 12156, 13224, 16208, 16704, 17632, 18234, 19247, 19836, 24312, 26448, 29377, 32416, 35264, 36468, 38494, 39672, 48624, 52896, 57741, 58754, 64832, 72936, 76988, 79344, 88131, 97248, 105792, 115482, 117508, 145872, 153976, 158688, 173223, 176262, 194496, 230964, 235016, 264393, 291744, 307952, 317376, 346446, 352524, 461928, 470032, 528786, 558163, 583488, 615904, 692892, 705048, 923856, 940064, 1057572, 1116326, 1231808, 1385784, 1410096, 1674489, 1847712, 1880128, 2115144, 2232652, 2771568, 2820192, 3348978, 3695424, 4230288, 4465304, 5023467, 5543136, 5640384, 6697956, 8460576, 8930608, 10046934, 11086272, 13395912, 16921152, 17861216, 20093868, 26791824, 35722432, 40187736, 53583648, 80375472, 107167296, 160750944, 321501888]

約数ペア:

[(1, 321501888), (2, 160750944), (3, 107167296), (4, 80375472), (6, 53583648), (8, 40187736), (9, 35722432), (12, 26791824), (16, 20093868), (18, 17861216), (19, 16921152), (24, 13395912), (29, 11086272), (32, 10046934), (36, 8930608), (38, 8460576), (48, 6697956), (57, 5640384), (58, 5543136), (64, 5023467), (72, 4465304), (76, 4230288), (87, 3695424), (96, 3348978), (114, 2820192), (116, 2771568), (144, 2232652), (152, 2115144), (171, 1880128), (174, 1847712), (192, 1674489), (228, 1410096), (232, 1385784), (261, 1231808), (288, 1116326), (304, 1057572), (342, 940064), (348, 923856), (456, 705048), (464, 692892), (522, 615904), (551, 583488), (576, 558163), (608, 528786), (684, 470032), (696, 461928), (912, 352524), (928, 346446), (1013, 317376), (1044, 307952), (1102, 291744), (1216, 264393), (1368, 235016), (1392, 230964), (1653, 194496), (1824, 176262), (1856, 173223), (2026, 158688), (2088, 153976), (2204, 145872), (2736, 117508), (2784, 115482), (3039, 105792), (3306, 97248), (3648, 88131), (4052, 79344), (4176, 76988), (4408, 72936), (4959, 64832), (5472, 58754), (5568, 57741), (6078, 52896), (6612, 48624), (8104, 39672), (8352, 38494), (8816, 36468), (9117, 35264), (9918, 32416), (10944, 29377), (12156, 26448), (13224, 24312), (16208, 19836), (16704, 19247), (17632, 18234)]