215779344

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13183}}^1$

素因数の和:13236

約数の個数: 80

約数和(自身を含む): 627769344

約数和(自身を除く): 411990000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 13183, 16368, 26366, 39549, 52732, 79098, 105464, 145013, 158196, 210928, 290026, 316392, 408673, 435039, 580052, 632784, 817346, 870078, 1160104, 1226019, 1634692, 1740156, 2320208, 2452038, 3269384, 3480312, 4495403, 4904076, 6538768, 6960624, 8990806, 9808152, 13486209, 17981612, 19616304, 26972418, 35963224, 53944836, 71926448, 107889672, 215779344]

約数ペア:

[(1, 215779344), (2, 107889672), (3, 71926448), (4, 53944836), (6, 35963224), (8, 26972418), (11, 19616304), (12, 17981612), (16, 13486209), (22, 9808152), (24, 8990806), (31, 6960624), (33, 6538768), (44, 4904076), (48, 4495403), (62, 3480312), (66, 3269384), (88, 2452038), (93, 2320208), (124, 1740156), (132, 1634692), (176, 1226019), (186, 1160104), (248, 870078), (264, 817346), (341, 632784), (372, 580052), (496, 435039), (528, 408673), (682, 316392), (744, 290026), (1023, 210928), (1364, 158196), (1488, 145013), (2046, 105464), (2728, 79098), (4092, 52732), (5456, 39549), (8184, 26366), (13183, 16368)]