26880811944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{495371}}^1$

素因数の和:495423

約数の個数: 128

約数和(自身を含む): 85600281600

約数和(自身を除く): 58719469656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2261, 2584, 2856, 3192, 3876, 4522, 6783, 7752, 9044, 13566, 18088, 27132, 54264, 495371, 990742, 1486113, 1981484, 2972226, 3467597, 3962968, 5944452, 6935194, 8421307, 9412049, 10402791, 11888904, 13870388, 16842614, 18824098, 20805582, 25263921, 27740776, 28236147, 33685228, 37648196, 41611164, 50527842, 56472294, 58949149, 65884343, 67370456, 75296392, 83222328, 101055684, 112944588, 117898298, 131768686, 160004833, 176847447, 197653029, 202111368, 225889176, 235796596, 263537372, 320009666, 353694894, 395306058, 471593192, 480014499, 527074744, 640019332, 707389788, 790612116, 960028998, 1120033831, 1280038664, 1414779576, 1581224232, 1920057996, 2240067662, 3360101493, 3840115992, 4480135324, 6720202986, 8960270648, 13440405972, 26880811944]

約数ペア:

[(1, 26880811944), (2, 13440405972), (3, 8960270648), (4, 6720202986), (6, 4480135324), (7, 3840115992), (8, 3360101493), (12, 2240067662), (14, 1920057996), (17, 1581224232), (19, 1414779576), (21, 1280038664), (24, 1120033831), (28, 960028998), (34, 790612116), (38, 707389788), (42, 640019332), (51, 527074744), (56, 480014499), (57, 471593192), (68, 395306058), (76, 353694894), (84, 320009666), (102, 263537372), (114, 235796596), (119, 225889176), (133, 202111368), (136, 197653029), (152, 176847447), (168, 160004833), (204, 131768686), (228, 117898298), (238, 112944588), (266, 101055684), (323, 83222328), (357, 75296392), (399, 67370456), (408, 65884343), (456, 58949149), (476, 56472294), (532, 50527842), (646, 41611164), (714, 37648196), (798, 33685228), (952, 28236147), (969, 27740776), (1064, 25263921), (1292, 20805582), (1428, 18824098), (1596, 16842614), (1938, 13870388), (2261, 11888904), (2584, 10402791), (2856, 9412049), (3192, 8421307), (3876, 6935194), (4522, 5944452), (6783, 3962968), (7752, 3467597), (9044, 2972226), (13566, 1981484), (18088, 1486113), (27132, 990742), (54264, 495371)]