421369416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{823}}^1$

素因数の和:1395

約数の個数: 96

約数和(自身を含む): 1232736960

約数和(自身を除く): 811367544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 547, 823, 936, 1094, 1641, 1646, 2188, 2469, 3282, 3292, 4376, 4923, 4938, 6564, 6584, 7111, 7407, 9846, 9876, 10699, 13128, 14222, 14814, 19692, 19752, 21333, 21398, 28444, 29628, 32097, 39384, 42666, 42796, 56888, 59256, 63999, 64194, 85332, 85592, 96291, 127998, 128388, 170664, 192582, 255996, 256776, 385164, 450181, 511992, 770328, 900362, 1350543, 1800724, 2701086, 3601448, 4051629, 5402172, 5852353, 8103258, 10804344, 11704706, 16206516, 17557059, 23409412, 32413032, 35114118, 46818824, 52671177, 70228236, 105342354, 140456472, 210684708, 421369416]

約数ペア:

[(1, 421369416), (2, 210684708), (3, 140456472), (4, 105342354), (6, 70228236), (8, 52671177), (9, 46818824), (12, 35114118), (13, 32413032), (18, 23409412), (24, 17557059), (26, 16206516), (36, 11704706), (39, 10804344), (52, 8103258), (72, 5852353), (78, 5402172), (104, 4051629), (117, 3601448), (156, 2701086), (234, 1800724), (312, 1350543), (468, 900362), (547, 770328), (823, 511992), (936, 450181), (1094, 385164), (1641, 256776), (1646, 255996), (2188, 192582), (2469, 170664), (3282, 128388), (3292, 127998), (4376, 96291), (4923, 85592), (4938, 85332), (6564, 64194), (6584, 63999), (7111, 59256), (7407, 56888), (9846, 42796), (9876, 42666), (10699, 39384), (13128, 32097), (14222, 29628), (14814, 28444), (19692, 21398), (19752, 21333)]