840960064

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3256

約数の個数: 112

約数和(自身を含む): 2072965120

約数和(自身を除く): 1232005056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 448, 496, 532, 589, 608, 868, 992, 1064, 1178, 1216, 1736, 1984, 2128, 2356, 3187, 3472, 4123, 4256, 4712, 6374, 6944, 8246, 8512, 9424, 12748, 13888, 16492, 18848, 22309, 25496, 32984, 37696, 44618, 50992, 60553, 65968, 89236, 98797, 101984, 121106, 131936, 178472, 197594, 203968, 242212, 263872, 356944, 395188, 423871, 484424, 691579, 713888, 790376, 847742, 968848, 1383158, 1427776, 1580752, 1695484, 1877143, 1937696, 2766316, 3161504, 3390968, 3754286, 3875392, 5532632, 6323008, 6781936, 7508572, 11065264, 13140001, 13563872, 15017144, 22130528, 26280002, 27127744, 30034288, 44261056, 52560004, 60068576, 105120008, 120137152, 210240016, 420480032, 840960064]

約数ペア:

[(1, 840960064), (2, 420480032), (4, 210240016), (7, 120137152), (8, 105120008), (14, 60068576), (16, 52560004), (19, 44261056), (28, 30034288), (31, 27127744), (32, 26280002), (38, 22130528), (56, 15017144), (62, 13563872), (64, 13140001), (76, 11065264), (112, 7508572), (124, 6781936), (133, 6323008), (152, 5532632), (217, 3875392), (224, 3754286), (248, 3390968), (266, 3161504), (304, 2766316), (434, 1937696), (448, 1877143), (496, 1695484), (532, 1580752), (589, 1427776), (608, 1383158), (868, 968848), (992, 847742), (1064, 790376), (1178, 713888), (1216, 691579), (1736, 484424), (1984, 423871), (2128, 395188), (2356, 356944), (3187, 263872), (3472, 242212), (4123, 203968), (4256, 197594), (4712, 178472), (6374, 131936), (6944, 121106), (8246, 101984), (8512, 98797), (9424, 89236), (12748, 65968), (13888, 60553), (16492, 50992), (18848, 44618), (22309, 37696), (25496, 32984)]