1612416

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 128

約数和(自身を含む): 5140800

約数和(自身を除く): 3528384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 32, 34, 38, 39, 48, 51, 52, 57, 64, 68, 76, 78, 96, 102, 104, 114, 128, 136, 152, 156, 192, 204, 208, 221, 228, 247, 272, 304, 312, 323, 384, 408, 416, 442, 456, 494, 544, 608, 624, 646, 663, 741, 816, 832, 884, 912, 969, 988, 1088, 1216, 1248, 1292, 1326, 1482, 1632, 1664, 1768, 1824, 1938, 1976, 2176, 2432, 2496, 2584, 2652, 2964, 3264, 3536, 3648, 3876, 3952, 4199, 4992, 5168, 5304, 5928, 6528, 7072, 7296, 7752, 7904, 8398, 10336, 10608, 11856, 12597, 14144, 15504, 15808, 16796, 20672, 21216, 23712, 25194, 28288, 31008, 31616, 33592, 41344, 42432, 47424, 50388, 62016, 67184, 84864, 94848, 100776, 124032, 134368, 201552, 268736, 403104, 537472, 806208, 1612416]

約数ペア:

[(1, 1612416), (2, 806208), (3, 537472), (4, 403104), (6, 268736), (8, 201552), (12, 134368), (13, 124032), (16, 100776), (17, 94848), (19, 84864), (24, 67184), (26, 62016), (32, 50388), (34, 47424), (38, 42432), (39, 41344), (48, 33592), (51, 31616), (52, 31008), (57, 28288), (64, 25194), (68, 23712), (76, 21216), (78, 20672), (96, 16796), (102, 15808), (104, 15504), (114, 14144), (128, 12597), (136, 11856), (152, 10608), (156, 10336), (192, 8398), (204, 7904), (208, 7752), (221, 7296), (228, 7072), (247, 6528), (272, 5928), (304, 5304), (312, 5168), (323, 4992), (384, 4199), (408, 3952), (416, 3876), (442, 3648), (456, 3536), (494, 3264), (544, 2964), (608, 2652), (624, 2584), (646, 2496), (663, 2432), (741, 2176), (816, 1976), (832, 1938), (884, 1824), (912, 1768), (969, 1664), (988, 1632), (1088, 1482), (1216, 1326), (1248, 1292)]