190364412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{769}}^1$

素因数の和:1211

約数の個数: 72

約数和(自身を含む): 518604240

約数和(自身を除く): 328239828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 421, 588, 769, 842, 1263, 1538, 1684, 2307, 2526, 2947, 3076, 4614, 5052, 5383, 5894, 8841, 9228, 10766, 11788, 16149, 17682, 20629, 21532, 32298, 35364, 37681, 41258, 61887, 64596, 75362, 82516, 113043, 123774, 150724, 226086, 247548, 323749, 452172, 647498, 971247, 1294996, 1942494, 2266243, 3884988, 4532486, 6798729, 9064972, 13597458, 15863701, 27194916, 31727402, 47591103, 63454804, 95182206, 190364412]

約数ペア:

[(1, 190364412), (2, 95182206), (3, 63454804), (4, 47591103), (6, 31727402), (7, 27194916), (12, 15863701), (14, 13597458), (21, 9064972), (28, 6798729), (42, 4532486), (49, 3884988), (84, 2266243), (98, 1942494), (147, 1294996), (196, 971247), (294, 647498), (421, 452172), (588, 323749), (769, 247548), (842, 226086), (1263, 150724), (1538, 123774), (1684, 113043), (2307, 82516), (2526, 75362), (2947, 64596), (3076, 61887), (4614, 41258), (5052, 37681), (5383, 35364), (5894, 32298), (8841, 21532), (9228, 20629), (10766, 17682), (11788, 16149)]