193439008

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 455777280

約数和(自身を除く): 262338272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 89, 112, 124, 178, 217, 224, 248, 313, 356, 434, 496, 623, 626, 712, 868, 992, 1246, 1252, 1424, 1736, 2191, 2492, 2504, 2759, 2848, 3472, 4382, 4984, 5008, 5518, 6944, 8764, 9703, 9968, 10016, 11036, 17528, 19313, 19406, 19936, 22072, 27857, 35056, 38626, 38812, 44144, 55714, 67921, 70112, 77252, 77624, 88288, 111428, 135842, 154504, 155248, 194999, 222856, 271684, 309008, 310496, 389998, 445712, 543368, 618016, 779996, 863567, 891424, 1086736, 1559992, 1727134, 2173472, 3119984, 3454268, 6044969, 6239968, 6908536, 12089938, 13817072, 24179876, 27634144, 48359752, 96719504, 193439008]

約数ペア:

[(1, 193439008), (2, 96719504), (4, 48359752), (7, 27634144), (8, 24179876), (14, 13817072), (16, 12089938), (28, 6908536), (31, 6239968), (32, 6044969), (56, 3454268), (62, 3119984), (89, 2173472), (112, 1727134), (124, 1559992), (178, 1086736), (217, 891424), (224, 863567), (248, 779996), (313, 618016), (356, 543368), (434, 445712), (496, 389998), (623, 310496), (626, 309008), (712, 271684), (868, 222856), (992, 194999), (1246, 155248), (1252, 154504), (1424, 135842), (1736, 111428), (2191, 88288), (2492, 77624), (2504, 77252), (2759, 70112), (2848, 67921), (3472, 55714), (4382, 44144), (4984, 38812), (5008, 38626), (5518, 35056), (6944, 27857), (8764, 22072), (9703, 19936), (9968, 19406), (10016, 19313), (11036, 17528)]