431069818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 730404864

約数和(自身を除く): 299335046

約数列:

[1, 2, 23, 31, 41, 46, 62, 73, 82, 101, 146, 202, 713, 943, 1271, 1426, 1679, 1886, 2263, 2323, 2542, 2993, 3131, 3358, 4141, 4526, 4646, 5986, 6262, 7373, 8282, 14746, 29233, 52049, 58466, 68839, 72013, 92783, 95243, 104098, 128371, 137678, 144026, 169579, 185566, 190486, 228563, 256742, 302293, 339158, 457126, 604586, 2134009, 2952533, 4268018, 5256949, 5905066, 6952739, 9371083, 10513898, 13905478, 18742166, 215534909, 431069818]

約数ペア:

[(1, 431069818), (2, 215534909), (23, 18742166), (31, 13905478), (41, 10513898), (46, 9371083), (62, 6952739), (73, 5905066), (82, 5256949), (101, 4268018), (146, 2952533), (202, 2134009), (713, 604586), (943, 457126), (1271, 339158), (1426, 302293), (1679, 256742), (1886, 228563), (2263, 190486), (2323, 185566), (2542, 169579), (2993, 144026), (3131, 137678), (3358, 128371), (4141, 104098), (4526, 95243), (4646, 92783), (5986, 72013), (6262, 68839), (7373, 58466), (8282, 52049), (14746, 29233)]