1888268032

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1862

約数の個数: 144

約数和(自身を含む): 4683212800

約数和(自身を除く): 2794944768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 256, 266, 304, 434, 448, 496, 532, 589, 608, 868, 896, 992, 1064, 1178, 1216, 1736, 1789, 1792, 1984, 2128, 2356, 2432, 3472, 3578, 3968, 4123, 4256, 4712, 4864, 6944, 7156, 7936, 8246, 8512, 9424, 12523, 13888, 14312, 16492, 17024, 18848, 25046, 27776, 28624, 32984, 33991, 34048, 37696, 50092, 55459, 55552, 57248, 65968, 67982, 75392, 100184, 110918, 114496, 131936, 135964, 150784, 200368, 221836, 228992, 237937, 263872, 271928, 388213, 400736, 443672, 457984, 475874, 527744, 543856, 776426, 801472, 887344, 951748, 1053721, 1055488, 1087712, 1552852, 1602944, 1774688, 1903496, 2107442, 2175424, 3105704, 3205888, 3549376, 3806992, 4214884, 4350848, 6211408, 7098752, 7376047, 7613984, 8429768, 8701696, 12422816, 14197504, 14752094, 15227968, 16859536, 24845632, 29504188, 30455936, 33719072, 49691264, 59008376, 60911872, 67438144, 99382528, 118016752, 134876288, 236033504, 269752576, 472067008, 944134016, 1888268032]

約数ペア:

[(1, 1888268032), (2, 944134016), (4, 472067008), (7, 269752576), (8, 236033504), (14, 134876288), (16, 118016752), (19, 99382528), (28, 67438144), (31, 60911872), (32, 59008376), (38, 49691264), (56, 33719072), (62, 30455936), (64, 29504188), (76, 24845632), (112, 16859536), (124, 15227968), (128, 14752094), (133, 14197504), (152, 12422816), (217, 8701696), (224, 8429768), (248, 7613984), (256, 7376047), (266, 7098752), (304, 6211408), (434, 4350848), (448, 4214884), (496, 3806992), (532, 3549376), (589, 3205888), (608, 3105704), (868, 2175424), (896, 2107442), (992, 1903496), (1064, 1774688), (1178, 1602944), (1216, 1552852), (1736, 1087712), (1789, 1055488), (1792, 1053721), (1984, 951748), (2128, 887344), (2356, 801472), (2432, 776426), (3472, 543856), (3578, 527744), (3968, 475874), (4123, 457984), (4256, 443672), (4712, 400736), (4864, 388213), (6944, 271928), (7156, 263872), (7936, 237937), (8246, 228992), (8512, 221836), (9424, 200368), (12523, 150784), (13888, 135964), (14312, 131936), (16492, 114496), (17024, 110918), (18848, 100184), (25046, 75392), (27776, 67982), (28624, 65968), (32984, 57248), (33991, 55552), (34048, 55459), (37696, 50092)]