1391686047672

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{213557}}^1$

素因数の和:214077

約数の個数: 128

約数和(自身を含む): 3788689766400

約数和(自身を除く): 2397003718728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 461, 589, 744, 922, 1178, 1383, 1767, 1844, 2356, 2766, 3534, 3688, 4712, 5532, 7068, 8759, 11064, 14136, 14291, 17518, 26277, 28582, 35036, 42873, 52554, 57164, 70072, 85746, 105108, 114328, 171492, 210216, 213557, 271529, 342984, 427114, 543058, 640671, 814587, 854228, 1086116, 1281342, 1629174, 1708456, 2172232, 2562684, 3258348, 4057583, 5125368, 6516696, 6620267, 8115166, 12172749, 13240534, 16230332, 19860801, 24345498, 26481068, 32460664, 39721602, 48690996, 52962136, 79443204, 97381992, 98449777, 125785073, 158886408, 196899554, 251570146, 295349331, 377355219, 393799108, 503140292, 590698662, 754710438, 787598216, 1006280584, 1181397324, 1509420876, 1870545763, 2362794648, 3018841752, 3051943087, 3741091526, 5611637289, 6103886174, 7482183052, 9155829261, 11223274578, 12207772348, 14964366104, 18311658522, 22446549156, 24415544696, 36623317044, 44893098312, 57986918653, 73246634088, 115973837306, 173960755959, 231947674612, 347921511918, 463895349224, 695843023836, 1391686047672]

約数ペア:

[(1, 1391686047672), (2, 695843023836), (3, 463895349224), (4, 347921511918), (6, 231947674612), (8, 173960755959), (12, 115973837306), (19, 73246634088), (24, 57986918653), (31, 44893098312), (38, 36623317044), (57, 24415544696), (62, 22446549156), (76, 18311658522), (93, 14964366104), (114, 12207772348), (124, 11223274578), (152, 9155829261), (186, 7482183052), (228, 6103886174), (248, 5611637289), (372, 3741091526), (456, 3051943087), (461, 3018841752), (589, 2362794648), (744, 1870545763), (922, 1509420876), (1178, 1181397324), (1383, 1006280584), (1767, 787598216), (1844, 754710438), (2356, 590698662), (2766, 503140292), (3534, 393799108), (3688, 377355219), (4712, 295349331), (5532, 251570146), (7068, 196899554), (8759, 158886408), (11064, 125785073), (14136, 98449777), (14291, 97381992), (17518, 79443204), (26277, 52962136), (28582, 48690996), (35036, 39721602), (42873, 32460664), (52554, 26481068), (57164, 24345498), (70072, 19860801), (85746, 16230332), (105108, 13240534), (114328, 12172749), (171492, 8115166), (210216, 6620267), (213557, 6516696), (271529, 5125368), (342984, 4057583), (427114, 3258348), (543058, 2562684), (640671, 2172232), (814587, 1708456), (854228, 1629174), (1086116, 1281342)]