21171229464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1\times {\mathrm{8017}}^1$

素因数の和:9473

約数の個数: 128

約数和(自身を含む): 66042662400

約数和(自身を除く): 44871432936

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1429, 1848, 2858, 4287, 5716, 8017, 8574, 10003, 11432, 15719, 16034, 17148, 20006, 24051, 30009, 31438, 32068, 34296, 40012, 47157, 48102, 56119, 60018, 62876, 64136, 80024, 88187, 94314, 96204, 110033, 112238, 120036, 125752, 168357, 176374, 188628, 192408, 220066, 224476, 240072, 264561, 330099, 336714, 352748, 377256, 440132, 448952, 529122, 617309, 660198, 673428, 705496, 880264, 1058244, 1234618, 1320396, 1346856, 1851927, 2116488, 2469236, 2640792, 3703854, 4938472, 7407708, 11456293, 14815416, 22912586, 34368879, 45825172, 68737758, 80194051, 91650344, 126019223, 137475516, 160388102, 240582153, 252038446, 274951032, 320776204, 378057669, 481164306, 504076892, 641552408, 756115338, 882134561, 962328612, 1008153784, 1512230676, 1764269122, 1924657224, 2646403683, 3024461352, 3528538244, 5292807366, 7057076488, 10585614732, 21171229464]

約数ペア:

[(1, 21171229464), (2, 10585614732), (3, 7057076488), (4, 5292807366), (6, 3528538244), (7, 3024461352), (8, 2646403683), (11, 1924657224), (12, 1764269122), (14, 1512230676), (21, 1008153784), (22, 962328612), (24, 882134561), (28, 756115338), (33, 641552408), (42, 504076892), (44, 481164306), (56, 378057669), (66, 320776204), (77, 274951032), (84, 252038446), (88, 240582153), (132, 160388102), (154, 137475516), (168, 126019223), (231, 91650344), (264, 80194051), (308, 68737758), (462, 45825172), (616, 34368879), (924, 22912586), (1429, 14815416), (1848, 11456293), (2858, 7407708), (4287, 4938472), (5716, 3703854), (8017, 2640792), (8574, 2469236), (10003, 2116488), (11432, 1851927), (15719, 1346856), (16034, 1320396), (17148, 1234618), (20006, 1058244), (24051, 880264), (30009, 705496), (31438, 673428), (32068, 660198), (34296, 617309), (40012, 529122), (47157, 448952), (48102, 440132), (56119, 377256), (60018, 352748), (62876, 336714), (64136, 330099), (80024, 264561), (88187, 240072), (94314, 224476), (96204, 220066), (110033, 192408), (112238, 188628), (120036, 176374), (125752, 168357)]