788993012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 1583366400

約数和(自身を除く): 794373388

約数列:

[1, 2, 4, 19, 23, 38, 41, 46, 76, 82, 92, 101, 109, 164, 202, 218, 404, 436, 437, 779, 874, 943, 1558, 1748, 1886, 1919, 2071, 2323, 2507, 3116, 3772, 3838, 4141, 4142, 4469, 4646, 5014, 7676, 8282, 8284, 8938, 9292, 10028, 11009, 16564, 17876, 17917, 22018, 35834, 44036, 44137, 47633, 71668, 78679, 84911, 88274, 95243, 95266, 102787, 157358, 169822, 176548, 190486, 190532, 205574, 209171, 253207, 314716, 339644, 380972, 411148, 418342, 451369, 506414, 836684, 902738, 1012828, 1805476, 1809617, 1952953, 3619234, 3905906, 4810933, 7238468, 7811812, 8576011, 9621866, 10381487, 17152022, 19243732, 20762974, 34304044, 41525948, 197248253, 394496506, 788993012]

約数ペア:

[(1, 788993012), (2, 394496506), (4, 197248253), (19, 41525948), (23, 34304044), (38, 20762974), (41, 19243732), (46, 17152022), (76, 10381487), (82, 9621866), (92, 8576011), (101, 7811812), (109, 7238468), (164, 4810933), (202, 3905906), (218, 3619234), (404, 1952953), (436, 1809617), (437, 1805476), (779, 1012828), (874, 902738), (943, 836684), (1558, 506414), (1748, 451369), (1886, 418342), (1919, 411148), (2071, 380972), (2323, 339644), (2507, 314716), (3116, 253207), (3772, 209171), (3838, 205574), (4141, 190532), (4142, 190486), (4469, 176548), (4646, 169822), (5014, 157358), (7676, 102787), (8282, 95266), (8284, 95243), (8938, 88274), (9292, 84911), (10028, 78679), (11009, 71668), (16564, 47633), (17876, 44137), (17917, 44036), (22018, 35834)]