406242972

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1709}}^1$

素因数の和:1824

約数の個数: 96

約数和(自身を含む): 1103155200

約数和(自身を除く): 696912228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 71, 93, 108, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 837, 852, 1116, 1278, 1674, 1709, 1917, 2201, 2556, 3348, 3418, 3834, 4402, 5127, 6603, 6836, 7668, 8804, 10254, 13206, 15381, 19809, 20508, 26412, 30762, 39618, 46143, 52979, 59427, 61524, 79236, 92286, 105958, 118854, 121339, 158937, 184572, 211916, 237708, 242678, 317874, 364017, 476811, 485356, 635748, 728034, 953622, 1092051, 1430433, 1456068, 1907244, 2184102, 2860866, 3276153, 3761509, 4368204, 5721732, 6552306, 7523018, 11284527, 13104612, 15046036, 22569054, 33853581, 45138108, 67707162, 101560743, 135414324, 203121486, 406242972]

約数ペア:

[(1, 406242972), (2, 203121486), (3, 135414324), (4, 101560743), (6, 67707162), (9, 45138108), (12, 33853581), (18, 22569054), (27, 15046036), (31, 13104612), (36, 11284527), (54, 7523018), (62, 6552306), (71, 5721732), (93, 4368204), (108, 3761509), (124, 3276153), (142, 2860866), (186, 2184102), (213, 1907244), (279, 1456068), (284, 1430433), (372, 1092051), (426, 953622), (558, 728034), (639, 635748), (837, 485356), (852, 476811), (1116, 364017), (1278, 317874), (1674, 242678), (1709, 237708), (1917, 211916), (2201, 184572), (2556, 158937), (3348, 121339), (3418, 118854), (3834, 105958), (4402, 92286), (5127, 79236), (6603, 61524), (6836, 59427), (7668, 52979), (8804, 46143), (10254, 39618), (13206, 30762), (15381, 26412), (19809, 20508)]