1728888979992

素因数分解:

$2^3\times 3^1\times {\mathrm{521}}^1\times {\mathrm{653}}^1\times {\mathrm{211741}}^1$

素因数の和:212924

約数の個数: 64

約数和(自身を含む): 4337170673760

約数和(自身を除く): 2608281693768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 521, 653, 1042, 1306, 1563, 1959, 2084, 2612, 3126, 3918, 4168, 5224, 6252, 7836, 12504, 15672, 211741, 340213, 423482, 635223, 680426, 846964, 1020639, 1270446, 1360852, 1693928, 2041278, 2540892, 2721704, 4082556, 5081784, 8165112, 110317061, 138266873, 220634122, 276533746, 330951183, 414800619, 441268244, 553067492, 661902366, 829601238, 882536488, 1106134984, 1323804732, 1659202476, 2647609464, 3318404952, 72037040833, 144074081666, 216111122499, 288148163332, 432222244998, 576296326664, 864444489996, 1728888979992]

約数ペア:

[(1, 1728888979992), (2, 864444489996), (3, 576296326664), (4, 432222244998), (6, 288148163332), (8, 216111122499), (12, 144074081666), (24, 72037040833), (521, 3318404952), (653, 2647609464), (1042, 1659202476), (1306, 1323804732), (1563, 1106134984), (1959, 882536488), (2084, 829601238), (2612, 661902366), (3126, 553067492), (3918, 441268244), (4168, 414800619), (5224, 330951183), (6252, 276533746), (7836, 220634122), (12504, 138266873), (15672, 110317061), (211741, 8165112), (340213, 5081784), (423482, 4082556), (635223, 2721704), (680426, 2540892), (846964, 2041278), (1020639, 1693928), (1270446, 1360852)]