389366944128

素因数分解:

$2^7\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1202819}}^1$

素因数の和:1203120

約数の個数: 96

約数和(自身を含む): 1124432220600

約数和(自身を除く): 735065276472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 281, 288, 384, 562, 576, 843, 1124, 1152, 1686, 2248, 2529, 3372, 4496, 5058, 6744, 8992, 10116, 13488, 17984, 20232, 26976, 35968, 40464, 53952, 80928, 107904, 161856, 323712, 1202819, 2405638, 3608457, 4811276, 7216914, 9622552, 10825371, 14433828, 19245104, 21650742, 28867656, 38490208, 43301484, 57735312, 76980416, 86602968, 115470624, 153960832, 173205936, 230941248, 337992139, 346411872, 461882496, 675984278, 692823744, 1013976417, 1351968556, 1385647488, 2027952834, 2703937112, 3041929251, 4055905668, 5407874224, 6083858502, 8111811336, 10815748448, 12167717004, 16223622672, 21631496896, 24335434008, 32447245344, 43262993792, 48670868016, 64894490688, 97341736032, 129788981376, 194683472064, 389366944128]

約数ペア:

[(1, 389366944128), (2, 194683472064), (3, 129788981376), (4, 97341736032), (6, 64894490688), (8, 48670868016), (9, 43262993792), (12, 32447245344), (16, 24335434008), (18, 21631496896), (24, 16223622672), (32, 12167717004), (36, 10815748448), (48, 8111811336), (64, 6083858502), (72, 5407874224), (96, 4055905668), (128, 3041929251), (144, 2703937112), (192, 2027952834), (281, 1385647488), (288, 1351968556), (384, 1013976417), (562, 692823744), (576, 675984278), (843, 461882496), (1124, 346411872), (1152, 337992139), (1686, 230941248), (2248, 173205936), (2529, 153960832), (3372, 115470624), (4496, 86602968), (5058, 76980416), (6744, 57735312), (8992, 43301484), (10116, 38490208), (13488, 28867656), (17984, 21650742), (20232, 19245104), (26976, 14433828), (35968, 10825371), (40464, 9622552), (53952, 7216914), (80928, 4811276), (107904, 3608457), (161856, 2405638), (323712, 1202819)]