213181824

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:576

約数の個数: 128

約数和(自身を含む): 607104000

約数和(自身を除く): 393922176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 64, 76, 96, 114, 122, 128, 152, 183, 192, 228, 244, 304, 366, 384, 456, 479, 488, 608, 732, 912, 958, 976, 1159, 1216, 1437, 1464, 1824, 1916, 1952, 2318, 2432, 2874, 2928, 3477, 3648, 3832, 3904, 4636, 5748, 5856, 6954, 7296, 7664, 7808, 9101, 9272, 11496, 11712, 13908, 15328, 18202, 18544, 22992, 23424, 27303, 27816, 29219, 30656, 36404, 37088, 45984, 54606, 55632, 58438, 61312, 72808, 74176, 87657, 91968, 109212, 111264, 116876, 145616, 148352, 175314, 183936, 218424, 222528, 233752, 291232, 350628, 436848, 445056, 467504, 555161, 582464, 701256, 873696, 935008, 1110322, 1164928, 1402512, 1665483, 1747392, 1870016, 2220644, 2805024, 3330966, 3494784, 3740032, 4441288, 5610048, 6661932, 8882576, 11220096, 13323864, 17765152, 26647728, 35530304, 53295456, 71060608, 106590912, 213181824]

約数ペア:

[(1, 213181824), (2, 106590912), (3, 71060608), (4, 53295456), (6, 35530304), (8, 26647728), (12, 17765152), (16, 13323864), (19, 11220096), (24, 8882576), (32, 6661932), (38, 5610048), (48, 4441288), (57, 3740032), (61, 3494784), (64, 3330966), (76, 2805024), (96, 2220644), (114, 1870016), (122, 1747392), (128, 1665483), (152, 1402512), (183, 1164928), (192, 1110322), (228, 935008), (244, 873696), (304, 701256), (366, 582464), (384, 555161), (456, 467504), (479, 445056), (488, 436848), (608, 350628), (732, 291232), (912, 233752), (958, 222528), (976, 218424), (1159, 183936), (1216, 175314), (1437, 148352), (1464, 145616), (1824, 116876), (1916, 111264), (1952, 109212), (2318, 91968), (2432, 87657), (2874, 74176), (2928, 72808), (3477, 61312), (3648, 58438), (3832, 55632), (3904, 54606), (4636, 45984), (5748, 37088), (5856, 36404), (6954, 30656), (7296, 29219), (7664, 27816), (7808, 27303), (9101, 23424), (9272, 22992), (11496, 18544), (11712, 18202), (13908, 15328)]