1330904832

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{28409}}^1$

素因数の和:28489

約数の個数: 72

約数和(自身を含む): 3600342480

約数和(自身を除く): 2269437648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1952, 2928, 3904, 5856, 7808, 11712, 15616, 23424, 28409, 46848, 56818, 85227, 113636, 170454, 227272, 340908, 454544, 681816, 909088, 1363632, 1732949, 1818176, 2727264, 3465898, 3636352, 5198847, 5454528, 6931796, 7272704, 10397694, 10909056, 13863592, 20795388, 21818112, 27727184, 41590776, 55454368, 83181552, 110908736, 166363104, 221817472, 332726208, 443634944, 665452416, 1330904832]

約数ペア:

[(1, 1330904832), (2, 665452416), (3, 443634944), (4, 332726208), (6, 221817472), (8, 166363104), (12, 110908736), (16, 83181552), (24, 55454368), (32, 41590776), (48, 27727184), (61, 21818112), (64, 20795388), (96, 13863592), (122, 10909056), (128, 10397694), (183, 7272704), (192, 6931796), (244, 5454528), (256, 5198847), (366, 3636352), (384, 3465898), (488, 2727264), (732, 1818176), (768, 1732949), (976, 1363632), (1464, 909088), (1952, 681816), (2928, 454544), (3904, 340908), (5856, 227272), (7808, 170454), (11712, 113636), (15616, 85227), (23424, 56818), (28409, 46848)]