2644488

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:89

約数の個数: 160

約数和(自身を含む): 9408960

約数和(自身を除く): 6764472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 53, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 106, 108, 126, 132, 154, 159, 162, 168, 189, 198, 212, 216, 231, 252, 264, 297, 308, 318, 324, 371, 378, 396, 424, 462, 477, 504, 567, 583, 594, 616, 636, 648, 693, 742, 756, 792, 891, 924, 954, 1113, 1134, 1166, 1188, 1272, 1386, 1431, 1484, 1512, 1749, 1782, 1848, 1908, 2079, 2226, 2268, 2332, 2376, 2772, 2862, 2968, 3339, 3498, 3564, 3816, 4081, 4158, 4293, 4452, 4536, 4664, 5247, 5544, 5724, 6237, 6678, 6996, 7128, 8162, 8316, 8586, 8904, 10017, 10494, 11448, 12243, 12474, 13356, 13992, 15741, 16324, 16632, 17172, 20034, 20988, 24486, 24948, 26712, 30051, 31482, 32648, 34344, 36729, 40068, 41976, 47223, 48972, 49896, 60102, 62964, 73458, 80136, 94446, 97944, 110187, 120204, 125928, 146916, 188892, 220374, 240408, 293832, 330561, 377784, 440748, 661122, 881496, 1322244, 2644488]

約数ペア:

[(1, 2644488), (2, 1322244), (3, 881496), (4, 661122), (6, 440748), (7, 377784), (8, 330561), (9, 293832), (11, 240408), (12, 220374), (14, 188892), (18, 146916), (21, 125928), (22, 120204), (24, 110187), (27, 97944), (28, 94446), (33, 80136), (36, 73458), (42, 62964), (44, 60102), (53, 49896), (54, 48972), (56, 47223), (63, 41976), (66, 40068), (72, 36729), (77, 34344), (81, 32648), (84, 31482), (88, 30051), (99, 26712), (106, 24948), (108, 24486), (126, 20988), (132, 20034), (154, 17172), (159, 16632), (162, 16324), (168, 15741), (189, 13992), (198, 13356), (212, 12474), (216, 12243), (231, 11448), (252, 10494), (264, 10017), (297, 8904), (308, 8586), (318, 8316), (324, 8162), (371, 7128), (378, 6996), (396, 6678), (424, 6237), (462, 5724), (477, 5544), (504, 5247), (567, 4664), (583, 4536), (594, 4452), (616, 4293), (636, 4158), (648, 4081), (693, 3816), (742, 3564), (756, 3498), (792, 3339), (891, 2968), (924, 2862), (954, 2772), (1113, 2376), (1134, 2332), (1166, 2268), (1188, 2226), (1272, 2079), (1386, 1908), (1431, 1848), (1484, 1782), (1512, 1749)]