2805663432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26371}}^1$

素因数の和:26435

約数の個数: 128

約数和(自身を含む): 8506552320

約数和(自身を除く): 5700888888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 682, 744, 806, 858, 1023, 1144, 1209, 1364, 1612, 1716, 2046, 2418, 2728, 3224, 3432, 4092, 4433, 4836, 8184, 8866, 9672, 13299, 17732, 26371, 26598, 35464, 52742, 53196, 79113, 105484, 106392, 158226, 210968, 290081, 316452, 342823, 580162, 632904, 685646, 817501, 870243, 1028469, 1160324, 1371292, 1635002, 1740486, 2056938, 2320648, 2452503, 2742584, 3270004, 3480972, 3771053, 4113876, 4905006, 6540008, 6961944, 7542106, 8227752, 8992511, 9810012, 10627513, 11313159, 15084212, 17985022, 19620024, 21255026, 22626318, 26977533, 30168424, 31882539, 35970044, 42510052, 45252636, 53955066, 63765078, 71940088, 85020104, 90505272, 107910132, 116902643, 127530156, 215820264, 233805286, 255060312, 350707929, 467610572, 701415858, 935221144, 1402831716, 2805663432]

約数ペア:

[(1, 2805663432), (2, 1402831716), (3, 935221144), (4, 701415858), (6, 467610572), (8, 350707929), (11, 255060312), (12, 233805286), (13, 215820264), (22, 127530156), (24, 116902643), (26, 107910132), (31, 90505272), (33, 85020104), (39, 71940088), (44, 63765078), (52, 53955066), (62, 45252636), (66, 42510052), (78, 35970044), (88, 31882539), (93, 30168424), (104, 26977533), (124, 22626318), (132, 21255026), (143, 19620024), (156, 17985022), (186, 15084212), (248, 11313159), (264, 10627513), (286, 9810012), (312, 8992511), (341, 8227752), (372, 7542106), (403, 6961944), (429, 6540008), (572, 4905006), (682, 4113876), (744, 3771053), (806, 3480972), (858, 3270004), (1023, 2742584), (1144, 2452503), (1209, 2320648), (1364, 2056938), (1612, 1740486), (1716, 1635002), (2046, 1371292), (2418, 1160324), (2728, 1028469), (3224, 870243), (3432, 817501), (4092, 685646), (4433, 632904), (4836, 580162), (8184, 342823), (8866, 316452), (9672, 290081), (13299, 210968), (17732, 158226), (26371, 106392), (26598, 105484), (35464, 79113), (52742, 53196)]