180800904

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 459921600

約数和(自身を除く): 279120696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 163, 226, 326, 339, 409, 452, 489, 652, 678, 818, 904, 978, 1227, 1304, 1356, 1636, 1956, 2454, 2712, 3272, 3912, 4908, 9816, 18419, 36838, 46217, 55257, 66667, 73676, 92434, 110514, 133334, 138651, 147352, 184868, 200001, 221028, 266668, 277302, 369736, 400002, 442056, 533336, 554604, 800004, 1109208, 1600008, 7533371, 15066742, 22600113, 30133484, 45200226, 60266968, 90400452, 180800904]

約数ペア:

[(1, 180800904), (2, 90400452), (3, 60266968), (4, 45200226), (6, 30133484), (8, 22600113), (12, 15066742), (24, 7533371), (113, 1600008), (163, 1109208), (226, 800004), (326, 554604), (339, 533336), (409, 442056), (452, 400002), (489, 369736), (652, 277302), (678, 266668), (818, 221028), (904, 200001), (978, 184868), (1227, 147352), (1304, 138651), (1356, 133334), (1636, 110514), (1956, 92434), (2454, 73676), (2712, 66667), (3272, 55257), (3912, 46217), (4908, 36838), (9816, 18419)]