272880972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2748

約数の個数: 144

約数和(自身を含む): 876675072

約数和(自身を除く): 603794100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2687, 2821, 3276, 3627, 3906, 4836, 5374, 5642, 7254, 7812, 8061, 8463, 10748, 11284, 14508, 16122, 16926, 18809, 24183, 25389, 32244, 33852, 34931, 37618, 48366, 50778, 56427, 69862, 75236, 83297, 96732, 101556, 104793, 112854, 139724, 166594, 169281, 209586, 225708, 244517, 249891, 314379, 333188, 338562, 419172, 489034, 499782, 583079, 628758, 677124, 733551, 749673, 978068, 999564, 1082861, 1166158, 1257516, 1467102, 1499346, 1749237, 2165722, 2200653, 2332316, 2934204, 2998692, 3248583, 3498474, 4331444, 4401306, 5247711, 6497166, 6996948, 7580027, 8802612, 9745749, 10495422, 12994332, 15160054, 19491498, 20990844, 22740081, 30320108, 38982996, 45480162, 68220243, 90960324, 136440486, 272880972]

約数ペア:

[(1, 272880972), (2, 136440486), (3, 90960324), (4, 68220243), (6, 45480162), (7, 38982996), (9, 30320108), (12, 22740081), (13, 20990844), (14, 19491498), (18, 15160054), (21, 12994332), (26, 10495422), (28, 9745749), (31, 8802612), (36, 7580027), (39, 6996948), (42, 6497166), (52, 5247711), (62, 4401306), (63, 4331444), (78, 3498474), (84, 3248583), (91, 2998692), (93, 2934204), (117, 2332316), (124, 2200653), (126, 2165722), (156, 1749237), (182, 1499346), (186, 1467102), (217, 1257516), (234, 1166158), (252, 1082861), (273, 999564), (279, 978068), (364, 749673), (372, 733551), (403, 677124), (434, 628758), (468, 583079), (546, 499782), (558, 489034), (651, 419172), (806, 338562), (819, 333188), (868, 314379), (1092, 249891), (1116, 244517), (1209, 225708), (1302, 209586), (1612, 169281), (1638, 166594), (1953, 139724), (2418, 112854), (2604, 104793), (2687, 101556), (2821, 96732), (3276, 83297), (3627, 75236), (3906, 69862), (4836, 56427), (5374, 50778), (5642, 48366), (7254, 37618), (7812, 34931), (8061, 33852), (8463, 32244), (10748, 25389), (11284, 24183), (14508, 18809), (16122, 16926)]