223238448

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:759

約数の個数: 120

約数和(自身を含む): 663499200

約数和(自身を除く): 440260752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 139, 144, 152, 171, 228, 278, 304, 342, 417, 456, 556, 587, 684, 834, 912, 1112, 1174, 1251, 1368, 1668, 1761, 2224, 2348, 2502, 2641, 2736, 3336, 3522, 4696, 5004, 5282, 5283, 6672, 7044, 7923, 9392, 10008, 10564, 10566, 11153, 14088, 15846, 20016, 21128, 21132, 22306, 23769, 28176, 31692, 33459, 42256, 42264, 44612, 47538, 63384, 66918, 81593, 84528, 89224, 95076, 100377, 126768, 133836, 163186, 178448, 190152, 200754, 244779, 267672, 326372, 380304, 401508, 489558, 535344, 652744, 734337, 803016, 979116, 1305488, 1468674, 1550267, 1606032, 1958232, 2937348, 3100534, 3916464, 4650801, 5874696, 6201068, 9301602, 11749392, 12402136, 13952403, 18603204, 24804272, 27904806, 37206408, 55809612, 74412816, 111619224, 223238448]

約数ペア:

[(1, 223238448), (2, 111619224), (3, 74412816), (4, 55809612), (6, 37206408), (8, 27904806), (9, 24804272), (12, 18603204), (16, 13952403), (18, 12402136), (19, 11749392), (24, 9301602), (36, 6201068), (38, 5874696), (48, 4650801), (57, 3916464), (72, 3100534), (76, 2937348), (114, 1958232), (139, 1606032), (144, 1550267), (152, 1468674), (171, 1305488), (228, 979116), (278, 803016), (304, 734337), (342, 652744), (417, 535344), (456, 489558), (556, 401508), (587, 380304), (684, 326372), (834, 267672), (912, 244779), (1112, 200754), (1174, 190152), (1251, 178448), (1368, 163186), (1668, 133836), (1761, 126768), (2224, 100377), (2348, 95076), (2502, 89224), (2641, 84528), (2736, 81593), (3336, 66918), (3522, 63384), (4696, 47538), (5004, 44612), (5282, 42264), (5283, 42256), (6672, 33459), (7044, 31692), (7923, 28176), (9392, 23769), (10008, 22306), (10564, 21132), (10566, 21128), (11153, 20016), (14088, 15846)]