340178292

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 922078080

約数和(自身を除く): 581899788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 89, 94, 108, 141, 162, 178, 188, 251, 267, 282, 324, 356, 423, 502, 534, 564, 753, 801, 846, 1004, 1068, 1269, 1506, 1602, 1692, 2259, 2403, 2538, 3012, 3204, 3807, 4183, 4518, 4806, 5076, 6777, 7209, 7614, 8366, 9036, 9612, 11797, 12549, 13554, 14418, 15228, 16732, 20331, 22339, 23594, 25098, 27108, 28836, 35391, 37647, 40662, 44678, 47188, 50196, 67017, 70782, 75294, 81324, 89356, 106173, 112941, 134034, 141564, 150588, 201051, 212346, 225882, 268068, 318519, 338823, 402102, 424692, 451764, 603153, 637038, 677646, 804204, 955557, 1049933, 1206306, 1274076, 1355292, 1809459, 1911114, 2099866, 2412612, 3149799, 3618918, 3822228, 4199732, 6299598, 7237836, 9449397, 12599196, 18898794, 28348191, 37797588, 56696382, 85044573, 113392764, 170089146, 340178292]

約数ペア:

[(1, 340178292), (2, 170089146), (3, 113392764), (4, 85044573), (6, 56696382), (9, 37797588), (12, 28348191), (18, 18898794), (27, 12599196), (36, 9449397), (47, 7237836), (54, 6299598), (81, 4199732), (89, 3822228), (94, 3618918), (108, 3149799), (141, 2412612), (162, 2099866), (178, 1911114), (188, 1809459), (251, 1355292), (267, 1274076), (282, 1206306), (324, 1049933), (356, 955557), (423, 804204), (502, 677646), (534, 637038), (564, 603153), (753, 451764), (801, 424692), (846, 402102), (1004, 338823), (1068, 318519), (1269, 268068), (1506, 225882), (1602, 212346), (1692, 201051), (2259, 150588), (2403, 141564), (2538, 134034), (3012, 112941), (3204, 106173), (3807, 89356), (4183, 81324), (4518, 75294), (4806, 70782), (5076, 67017), (6777, 50196), (7209, 47188), (7614, 44678), (8366, 40662), (9036, 37647), (9612, 35391), (11797, 28836), (12549, 27108), (13554, 25098), (14418, 23594), (15228, 22339), (16732, 20331)]